BENHAM, Justice.

This case involves a highly contentious dispute over certain official actions of Mary Ann Whipple Lue, Mayor of the City of Gordon, who is appellant in this case. Mayor Lue was the first African-American to be elected mayor of this city, and she was sworn into office on January 6, 2014. Barely two months later, two members of the city council and five other citizens filed a complaint against Mayor Lue in her official capacity, which was later amended, seeking removal of Mayor Lue for various actions alleged to be examples of conduct demonstrating incompetence, misfeasance, and malfeasance in office, which, according to the complaint, provide grounds for removal from office pursuant to the City of Gordon Charter. According to the complaint, these actions fell into three categories: alleged violations of the Georgia Open Meetings Act, OCGA § 50-14-1, et seq. ("Act"); alleged violations of the city charter ("Charter")1, city code, and city personnel policy; and alleged financial malfeasance. One of the methods for removing an elected official, as set forth in the Charter, is by order of the Superior Court of Wilkinson County after a hearing on a complaint filed by any resident of the city. In addition to removal from office, the complaint sought the award of attorney fees and fines, pursuant to OCGA § 50-14-5(b) and OCGA § 50-14-6.

The trial court denied Mayor Lue's motions to dismiss the complaint. Shortly thereafter, the trial court granted the motion for a temporary restraining order filed by plaintiffs (who are appellees in this appeal), pursuant to which the mayor was temporarily suspended from office until such time as a hearing could be held on plaintiffs' motion for interlocutory injunction. Mayor Lue filed a motion to recuse the trial court judge, alleging improper ex parte communications between the judge and plaintiffs' counsel with respect to the temporary restraining order hearing, and that motion was denied. After a hearing on plaintiffs' motion for interlocutory injunction, the trial court granted the motion and entered an order, which was later amended, by which Mayor Lue was reinstated to office, subject to certain conditions imposed on her, including a prohibition from her meeting privately with three or more council members to discuss city business and a requirement that any such meetings must be open to the public with notice provided to the public as required by law. Mayor Lue appeals the denial of her motions to dismiss, the denial of her motion to recuse the trial court judge, and certain terms of the interlocutory injunction order and amended order. For the reasons set forth herein we affirm in part and reverse in part.

1. We first address Mayor Lue's assertion that the trial court judge erred in denying her motion to recuse himself as the sitting judge in the case. The motion was based upon two occurrences: First, Mayor Lue asserts the judge engaged in improper ex parte communications with opposing counsel with respect to scheduling the hearing on plaintiffs' motion for a temporary restraining order; second, Mayor Lue asserts the judge improperly failed to respond to her counsel's letter requesting either that the judge recuse or that he provide counsel with information relating to how the request for a hearing was made and scheduled. Mayor Lue alleged in the motion to recuse that the trial judge's conduct required disqualification pursuant to Canon 3(E)(1) of the Georgia Code of Judicial Conduct2, which provides: "Judges shall disqualify themselves in any proceeding in which their impartiality might reasonably be questioned...." The record reflects that plaintiffs' counsel telephoned the judge's secretary to request a date for the TRO hearing and, given the judge's availability, it was scheduled for 3:00 p.m. on the date the request was made. Mayor Lue's counsel acknowledged in his motion that he received notice of the scheduled hearing from a lawyer in plaintiffs' counsel's office by telephone call received at 1:38 p.m. on the day of the hearing. In the order denying the motion to recuse, the court noted that the affidavit supporting the motion was silent as to any effort made by Mayor Lue's counsel to seek a delay in the hearing, either by request to plaintiffs' counsel or to the court. The order further shows it was entered after taking into consideration the standards for disqualification set forth in Canon 3(E) and Uniform Superior Court Rule 25.3.3

Having reviewed the record, we find no error in the trial court's denial of the motion to recuse. The practice of communicating ex parte to a judge or the judge's staff for administrative and scheduling purposes is authorized as an exception to the rule prohibiting ex parte communications with a judge, as noted in the trial court order. Canon 3(B)(7)(a) expressly authorizes such communications so long as:

With respect to the scheduling of hearings, we do not construe this Canon to require the judge to notify the opposing party personally so long as, as here, the party requesting the hearing provided adequate reasonable notice. The manner in which the hearing in question in this case was scheduled does not require the disqualification of the trial judge because it does not present a situation in which the judge's "impartiality might reasonably be questioned." Nor does the trial judge's alleged refusal to respond to counsel's letter demanding either voluntary recusal or an explanation of the manner in which the request for hearing was handled. The motion to recuse was duly considered and ruled upon based upon the motion and affidavit in support of the motion.

2. Next, we address those terms of the interlocutory injunction order challenged by Mayor Lue. She argues that the objectionable portions of the order are based upon a misinterpretation of the Charter provisions relating to what constitutes a quorum of the city council for purposes of transacting city business, the circumstances pursuant to which the mayor may vote on issues of city business, as well as other portions of the Charter. As set forth herein, we agree that the trial court misinterpreted the Charter and reverse the noted portions of the interlocutory injunction order.

The Open Meetings Act requires all meetings, as that term is defined in the Act, of certain public agencies to be open to the public. OCGA § 50-14-1(b)(1). The parties to this case do not dispute that the City of Gordon is an "agency" as that term is defined in the Act (see OCGA § 50-14-1(a)(1)(D)) and that the city council is its governing body. "Meeting" is defined at OCGA § 50-14-1(a)(3)(A) as:

To evaluate the trial court's rulings on what constitutes a quorum of the city council for voting and conducting official business, it is first necessary to examine the relevant sections of the Charter.

The Charter as a whole provides that three distinct entities are involved in city governance — the mayor, the council (as a whole), and "councilmembers," as that term is used in the Charter. The Charter, in Section 2.10 labeled "City council creation; composition; number; election," provides that the legislative authority of city government is vested in a city council to be composed of six councilmembers and a mayor. Throughout the Charter, the term "mayor" and the term "councilmember[s]" are referred to as distinct officers with distinct powers and duties. Pursuant to Section 3.15, labeled "Voting," the Charter stipulates that "four councilmembers" shall constitute a quorum authorized to transact city council business and, "[e]xcept as otherwise provided in this charter," requires the affirmative vote of "four councilmembers" for adoption of any ordinance, resolution, or motion. The powers and duties of the mayor are set forth in Section 3.22, one enumeration of which is to preside over all city council meetings. Subsection (8) of Section 3.22 authorizes the mayor to participate in the council's discussions of all matters brought before the city council, but limits the mayor's authority to vote on such matters to only two instances: (1) when there is a tie vote, and (2) in all elections of officers who are elected by the city council, as well as impeachment or removal proceedings, whether or not there is a tie vote. With respect to officers elected by the city council, the Charter provides in Section 3.11 (b) that the city council shall elect, by majority vote, a councilmember to serve as mayor pro tempore and a councilmember to serve as presiding officer. Section 4.12 of the Charter provides that a city attorney shall be appointed by the city council and shall serve at the pleasure of the city council.

(a) The first provision of the interlocutory injunction order challenged by Mayor Lue is the prohibition against her meeting privately with three or more council-members to discuss city business. The order states:

(Emphasis in original.) The order reinstates Mayor Lue to her position as mayor subject to certain conditions. These conditions include the following:

(Emphasis in original.)

It is obvious from these sections of the order that they are based upon the trial court's assumption that a quorum is created by three councilmembers plus the mayor. But the language of the Charter, as noted above, specifically defines a quorum as consisting of "four councilmembers," and it makes a distinction between councilmembers and the mayor. Appellees argue that such a reading of the Charter renders meaningless that section of the Charter permitting the mayor to vote in the case of a tie, given that the Charter also requires the affirmative vote of four councilmembers to pass any ordinance, resolution, or motion. According to the appellees, if the mayor is considered a "councilmember" for purposes of providing the necessary fourth vote to break a tie, then the mayor must also be considered a "councilmember" for purposes of creating a quorum for a meeting to transact city council business.

The interpretation of statutes, ordinances, and charters presents a question of law for the court. Merry v. Williams, 281 Ga. 571, 573(2), 642 S.E.2d 46 (2007); Monticello, Ltd. v. City of Atlanta, 231 Ga.App. 382, 383(1), 499 S.E.2d 157 (1998). It is true, as appellees argue, that under the rules governing statutory construction, "statutes `in pari materia,' i.e., statutes relating to the same subject matter, must be construed together." Willis v. City of Atlanta, 285 Ga. 775, 776(2), 684 S.E.2d 271 (2009) (quoting Butterworth v. Butterworth, 227 Ga. 301, 303-304, 180 S.E.2d 549 (1971)). We do not agree, however, that the Charter section granting the mayor the authority to vote in the case of a tie vote of councilmembers means the Charter must be construed as granting the mayor the status of a councilmember for purposes of creating a quorum. The Charter specifically states that "four councilmembers" constitutes a quorum for transacting city council business and it also specifically provides the limited circumstances under which the mayor can vote. That being the case, a meeting of three councilmembers plus the mayor does not constitute a quorum of the city council and is not a meeting that is subject to the Open Meetings Act. The only reasonable construction of the Charter provisions on voting is that the mayor does not become a councilmember for purposes of voting when called upon to break a tie vote; the mayor votes as mayor, a non-councilmember, who is authorized by the Charter to cast a tie-breaking vote of the councilmembers. See Palmer v. Claxton, 206 Ga. 860, 863(2), 59 S.E.2d 379 (1950). Indeed, the sentence requiring the affirmative vote of "four councilmembers" to adopt any ordinance, resolution, or motion opens with the proviso, "[e]xcept as otherwise provided in this chapter," and the Charter specifically provides otherwise in Section 3.22(8) which authorizes the mayor to vote in the case of a "tie vote."

In deciding whether to grant an interlocutory injunction, trial courts are to consider whether:

(Citation omitted.) SRB Investment Services, LLLP v. Branch Banking and Trust Co., 289 Ga. 1, 5(3), 709 S.E.2d 267 (2011). In SRB Investment Services, this Court noted that the moving party need not prove all four factors. Id. The trial court's broad discretion to grant or deny an interlocutory injunction, however, will not be reversed "unless the trial court made an error of law that contributed to the decision, there was no evidence on an element essential to relief, or the court manifestly abused its discretion." (Citation and punctuation omitted.) Id.

To the extent that the trial court order enjoins the mayor from meeting privately with three city council members, it appears that the trial court's grant of the injunction with respect to the mayor's participation in such meetings is based upon an erroneous interpretation of the Charter.5 That being the case, the first of the four factors a trial judge is to consider when deciding upon a motion for interlocutory injunction is not met in this case — the moving parties will not suffer irreparable harm by denial of the motion because the applicable law does not grant them the right to demand or expect that such meetings will be noticed and open to the public. A trial court's discretion to decide whether to grant an interlocutory injunction is abused, and may be reversed, when it is based on a misunderstanding or misapplication of the governing law, or in this case, city charter. See Owens v. Hill, 295 Ga. 302, 309(4), 758 S.E.2d 794 (2014). Accordingly, we reverse that section of the interlocutory injunction order requiring compliance with the Open Meetings Act for meetings including Mayor Lue that do not involve a quorum of four councilmembers.

(b) As set forth in Section 3.22(8), the Charter authorizes the mayor to vote on city council business only in the event of a tie vote and also in elections of officers who are elected by the city council and impeachment or removal proceedings, whether or not the vote is tied. Another section of the interlocutory injunction order challenged by Mayor Lue states that the mayor's authority to vote with respect to decisions on elected officers does not include the city attorney or city employees. Specifically, the order states:

(Emphasis in original.)

Strictly speaking, this section of the interlocutory order correctly applies the terms of the city charter with respect to the mayor's authority to vote on matters before the city council, and the trial court did not err in entering it. According to the terms of the Charter, neither the city attorney nor city employees are elected officers. Pursuant to Section 4.12, the city attorney is to be appointed by the city council and serve at the pleasure of the city council, and it is the city council which decides upon the city attorney's compensation.6 Pursuant to Section 3.22(2), the mayor has authority to "[a]ppoint and remove for cause, with confirmation of appointment or removal by the council, all... employees of the city...." City employees are appointed by the mayor and are not elected officers, and therefore the challenged provision of the interlocutory injunction order does not violate the terms of the Charter.7

(c) The final section of the interlocutory injunction order to which appellant objects states as follows:

(Emphasis in original.) "Injunction ought not to be granted, unless the injury is pressing and the delay dangerous, and there is no adequate remedy at law." (Citation and punctuation omitted.) Cathcart Van & Storage Co. v. City of Atlanta, 169 Ga. 791, 151 S.E. 489 (1930). Where there is an adequate remedy at law, a temporary injunction sought by the petitioner is properly refused. East v. Henry Darling, Inc., 163 Ga. 760, 136 S.E. 895 (1927). No allegation is made that Mayor Lue has improperly terminated or threatened to terminate any city employee, although the record reflects appellees are concerned that she may have plans to do so. "Courts of equity will not exercise [the power of injunctive relief] to allay mere apprehensions of injury, but only where the injury is imminent and irreparable and there is no adequate remedy at law." (Citation and punctuation omitted.) Morton v. Gardner, 242 Ga. 852, 856, 252 S.E.2d 413 (1979). This section of the interlocutory injunction order is, therefore, reversed.

3. Mayor Lue filed two motions to dismiss the complaint on the ground that it failed to state a claim upon which relief can be granted. In the earlier-filed motion, Mayor Lue asserted she is immune from plaintiffs' claims for damages for alleged non-compliance with the Open Meetings Act by virtue of the doctrine of sovereign immunity and by the doctrine of official or qualified immunity. She also asserted that plaintiffs failed to state a claim against her because she, as an individual elected official, is not an "agency" pursuant to the Open Meetings Act and thus is not a proper party to a complaint for damages under the Act. Finally, Mayor Lue asserted that even if the plaintiffs were to prove a violation of the Open Meetings Act, they are not entitled to enforce civil penalties against her pursuant to OCGA § 50-14-6. In the second-filed motion, Mayor Lue asserted she, in her capacity as mayor, is not a party capable of being sued. After these motions were filed, plaintiffs amended their complaint to make additional claims of violations of the Open Meetings Act, as well as other acts which, according to plaintiffs, create grounds for removal from office. The trial court denied both motions to dismiss, and Mayor Lue appeals. On appeal, Mayor Lue argues that the trial court's decision on her motions to dismiss should be reversed because: (a) in her capacity as mayor, as she is named in the complaint, she is not an entity or person capable of being sued; (b) she is not an agency that may be sued under the Open Meetings Act; and (c) in her capacity as mayor, she is not a proper party to the claim for award of attorney fees. We also address whether the trial court properly denied the motion to dismiss with respect to the plaintiffs' petition to nullify certain city council decisions and with respect to the petition to remove the mayor.

(a) We reject Mayor Lue's assertion that the complaint should be dismissed in its entirety because the named defendant, "Mary Ann Whipple Lue, as Mayor of the City of Gordon," is neither a natural person nor an entity capable of being sued. Being named as a defendant in a lawsuit in an official capacity, rather than an individual capacity, does not mean the person so named is an entity incapable of being sued.8 In fact, the Civil Practice Act recognizes that a public officer may sue or be sued in his or her official capacity. See OCGA § 9-11-25(d)(2) (permitting a public officer named in an action in his or her official capacity to be described as a party by official title rather than by name, unless the trial court requires his or her name to be added). This Court has stated that a suit filed against a county employee in his official capacity is, in essence, a claim against the county. See Gilbert v. Richardson, 264 Ga. 744, 746, n. 4(2), 452 S.E.2d 476 (1994); see also City of Atlanta v. Harbor Grove Apartments, LLC, 308 Ga.App. 57, 58, 706 S.E.2d 722(1) (2011). Likewise, we conclude here that plaintiffs' claim against Lue, in her official capacity as mayor is, in essence, a claim against the City of Gordon, which is legal entity incorporated by the General Assembly9 and capable of being sued.

(b) Mayor Lue argues that the Open Meetings Act, by its terms, applies only to an "agency," as defined by the Act. Pursuant to OCGA § 50-14-1(a)(1), a municipal corporation, every department or similar body of the municipal corporation, and every city is an agency subject to the terms of the Act.10 Accordingly, Mayor Lue argues she is not an agency subject to the Open Meetings Act. As is obvious from the caption of the complaint, as well as the party named in the summons, Lue was sued in her official capacity as mayor, and she is the sole party named as defendant. Mayor Lue asserts she, alone, is not the proper defendant to this action alleging violations of the Open Meetings Act and seeking to enforce damages for violation of the Act.

It is true that, in general, the Open Meetings Act addresses the obligations of agencies, as defined by the Act, and not specific individuals or governmental officers. That section of the Act that imposes penalties, however, refers to "any person" who violates the requirements of the Act. OCGA § 50-14-6 states as follows:

Prior to its amendment in 2012, this code section provided only for misdemeanor criminal penalties for violation of the Act.11 This precluded private citizens from seeking to impose a penalty for noncompliance with the Act since they lack standing to initiate a criminal prosecution. See Cardinale v. City of Atlanta, 290 Ga. 521, 526, 722 S.E.2d 732 (2012) (affirming dismissal of that portion of a complaint against a municipality and individual members of the city council seeking to impose misdemeanor penalties for alleged violations of the Open Meetings Act, but reversing dismissal of that portion of the complaint seeking declaratory and injunctive relief for alleged violations). Shortly after this Court issued its opinion in the Cardinale case, the General Assembly amended OCGA § 50-14-6 to provide, in addition to a criminal penalty for knowing and willful violation of the Act, for the imposition of a civil penalty "in any civil action ... against any person who negligently violates the terms of this chapter...."12

In construing a statute, this court applies

Atlanta Independent School System v. Atlanta Neighborhood Charter School, Inc., 293 Ga. 629, 631, 748 S.E.2d 884 (2013). Although the open meetings requirements of the Act apply to agencies, the natural and reasonable reading of OCGA § 50-14-6 is that the General Assembly recognized that decisions to comply, or not, with the Act are made by individuals, or "persons," who are held accountable by the provisions of that Code section.13 The complaint in this case, however, does not name Mayor Lue in her individual, personal capacity; instead, she was sued in her official capacity as mayor. Accordingly, that portion of the complaint seeking to enforce a civil penalty "against any person who negligently violates the terms of this chapter," pursuant to OCGA § 50-14-6 fails to name a proper party defendant and should be dismissed.14

(c) The complaint also seeks an award of attorney fees, pursuant to OCGA § 50-14-5(b), for alleged violations of the Open Meetings Act. Unlike OCGA § 50-14-6, which provides for the imposition of civil and criminal penalties against a person who violates the Open Meetings Act, OCGA § 50-14-5(b) does not refer to a person who has violated the Act. Instead, it refers only to an action brought to enforce the Act in which the trial court determines that "an agency" has acted without substantial justification in violation of the Act. Those cases in which an award of attorney fees pursuant to this Code section has been affirmed involve complaints filed against the governmental agency that was subject to the Open Meetings Act, along with individual office holders. See, e.g., City of Statesboro v. Dabbs, 289 Ga. 669(2), 715 S.E.2d 73 (2011); Slaughter v. Brown, 269 Ga.App. 211, 603 S.E.2d 706 (2004); Evans County Bd. of Commrs. v. Claxton Enterprise, 255 Ga.App. 656, 566 S.E.2d 399 (2002). This is appropriate because the clear and unambiguous language of OCGA § 50-14-5(b) refers to an agency and not a person. For the reasons set forth above, we conclude that plaintiffs' claim against Lue, in her capacity as mayor, for an award of attorney fees pursuant to OCGA § 15-14-5(b) is, in essence, a claim against the City of Gordon, which is an agency pursuant to the Open Meetings Act. Consequently, this claim was not subject to dismissal on the ground that Lue, in her capacity as mayor, is not a proper party to the claim, and the trial court did not err in denying Mayor Lue's motion to dismiss this portion of the claim.

(d) The complaint seeks injunctive relief to nullify certain city council decisions because they were allegedly made at meetings that were not noticed or otherwise not conducted in compliance with the requirements of the Open Meetings Act. Injunctive relief, however, does not provide a remedy for acts already completed. See, e.g., Moorhead v. Luther, 219 Ga. 242(2)(a), 132 S.E.2d 669 (1963); Wiggins v. Bd. of Commrs. of Tift County, 258 Ga.App. 666, 668, 574 S.E.2d 874 (2002) (in a case alleging violations of the Open Meetings Act, where it appears that the acts complained of were fully consummated, an injunction does not lie). Additionally, an injunctive remedy does not lie where one has a complete remedy at law. Lawrence v. Lawrence, 196 Ga. 204(1)(a), 26 S.E.2d 283 (1943); see also Tobin v. Cobb County Bd. of Educ., 278 Ga. 663(2), 604 S.E.2d 161 (2004) (where the Open Records Act provides an adequate remedy at law, neither mandamus nor equitable relief can be granted). The Open Meetings Act provides a legal remedy for invalidating any official action of an agency made in violation of the Act. OCGA § 50-14-1(b)(2). Consequently, the trial court erred in denying Mayor Lue's motion to dismiss that portion of the complaint seeking to nullify certain city council decisions on the ground they were made in violation of the Open Meetings Act.

(e) The only other equitable relief sought in plaintiffs' complaint is Mayor Lue's removal from office. The Charter provides the manner in which a mayor may be removed from office, including an order of the Wilkinson County Superior court following a hearing on a complaint for removal. It also sets forth the grounds by which a mayor may be removed, including incompetence, misfeasance, or malfeasance in office. Plaintiffs in this action allege that grounds for removal, if proven, are established by Mayor Lue's alleged violations of the Open Meetings Act, along with other alleged wrongdoing. Nevertheless, a complaint for removal from office is one that must be asserted against the office holder, in her individual capacity, not against the office.15 But as noted above, plaintiffs did not name the Mayor in her individual or personal capacity, but only in her capacity as mayor. Consequently, the trial court erred in denying Mayor Lue's motion to dismiss that portion of the complaint seeking removal from office.

Judgment affirmed in part and reversed in part.

All the Justices concur.