§ 105. Duties of Chief.

It shall be the duty of the Chief of Police to preserve the public peace, to prevent the commission of crime, to arrest offenders, to protect the rights of persons and property, to provide police officers at fires to protect the firefighters and property, to suppress riots and insurrections and disperse unlawful and dangerous assemblies, to preserve order at all elections and all public meetings and assemblies, to prevent and regulate the movement of vehicles in the streets and to prevent the violation of all laws and ordinances.