1971 House Bill 2676. An Act Relative To The Registration Certificates Of The Members Of The State Police Detectives Serving In The Department Of Public Safety, Members Of The Uniformed Branch Of The Division Of Public Safety Assigned To Any Division Of The Department, Members Of The Police Force Of The Metropolitan District Commission, Enforcement Officers Appointed By The Registrar Of Motor Vehicles, Members Of The Capitol Police, Members Of The Metropolitan Bay Transit Authority, Members Of Every Full Time Police Department Of Every City And Town Within The Commonwealth Of Massachusetts.