Prohibits the use of certain chemical incapacitants by law enforcement agencies

This bill prohibits all law enforcement agencies from using chemical incapacitants (like tear gas or similar agents) except for pepper spray under strict limits. Specifically, pepper spray is restricted to liquid canisters no larger than 0.75 ounces and cannot be used for crowd control. The law defines "law enforcement agency" broadly to include any unit authorized to investigate or arrest for felonies, and "chemical incapacitant" to cover toxic chemicals, munitions designed to cause harm, and related equipment. This directly affects all state and local law enforcement agencies by restricting their use of chemical agents during operations.