AUSTIN (KXAN) — An Austin man filed a second complaint Monday with the Texas Attorney General’s Office arguing the city may not prohibit concealed handgun license holders from carrying at City Hall.

Michael Cargill filed an initial complaint with the AG last year, stating the city could not keep up signage – called a 30.06 sign – on City Hall, prohibiting CHL holders from carrying in the building.

The city took down the signage following the complaint, said city spokeswoman Alicia Dean.

Now, Cargill’s second complaint argues the city may not verbally exclude licensed handgun carriers on the grounds City Hall is a community court. He said City Hall does not function as a court.

In a letter to Mayor Steve Adler, Cargill said, “The uniformed officers/security guards stationed at City Hall have provided unlawful communication/verbal effective notice to me that I may not carry my licensed concealed handgun on the property, in clear violation of State of Texas government code.”

You can see Cargill’s complaint letter to the AG’s office here. Cargill operates Central Texas Gun Works in Austin. The business sells guns and offers various firearms safety classes, including license to carry a gun classes, according to its website.

“As a citizen, I have to follow the law,” Cargill told KXAN. “State and government agencies also have to follow the law.”

The city did not immediately respond to a request for comment on the latest complaint. KXAN will update this story as more information becomes available.

Regarding Cargill’s previous complaint, Dean said the city had confirmed with the AG’s office that the signage had been removed, and the city was told the matter was resolved.