Governor Sila M. Calderon integrated the Ford Explorer and the Ford Taurus into the fleet in 2003, replacing the Mitsubishi Montero and Jeep Cherokee, although specialized units continued using some of these older models. The Ford Mustang replaced the Chevrolet Camaro and the Honda Shadow motorcycle replaced Honda Police CB500P motorcycle. Harley Davidson Electra Glide motorcycles remained in service, but were assigned only to veteran motorcycle patrol officers and the governor's escort. This was also when LED light bars were introduced to the fleet, on the Chevrolet Impala cars assigned only to the Public Residential Security Corps.