Police subdued and arrested a man, 21, carrying a loaded ,45 calibre semi-automatic handgun Saturday night after a chase and struggle on the Esplanade at Scott Street. A pursuit occurred as the man, wanted for breach of court conditions, ran and then entered a crowded restaurant. It was here that the officers had to deal with the accused. Apparently no one was hurt. Brandon Morgan, 21, of Toronto, has been charged with six counts related to the firearm and failure to appear in court as promised.