Rockville City Police Department

In 1963, the RCPD began the use of radar to enforce speed limit compliance.[17]

In 1968, the RCPD hired its first black policeman, Richard "Gene" Eugene Dyson.[18]

In 1972, the RCPD only had 9 policemen.[19]

In 1976, the RCPD and the Montgomery County P.D. formed a burglary prevention unit to help deter and investigate burglaries in the city.[20]

In June 1976, Dennis Dempsey became the RCPD's first captain.[21]

Until 1986, Walter Kent Atwell was the chief of the RCPD.[14]

Charles Wall, a former New Jersey police chief, was chief of the Department from approximately 1975 to 1979. Chief Wall later became chief of the Virginia Beach Police Department. A Burglary Prevention Unit, composed of RCPD patrol officers and Montgomery County Police detectives, was created under Chief Wall. Jared Stout, a former Fairfax County Police media director, was chief from 1979 through 1989. Under Chief Stout, relations were formalized to allow Rockville City officers to respond to 911 calls. Chief Stout was later chief of the Friendswood (TX) Police Department.

On March 20, 1989, former Granby Police Department officer Terrance N. "Terry" Treschuk joined the department as its chief of police.[22][23]

On March 26, 1994, the RPCD was accredited by the Commission on Accreditation for Law Enforcement Agencies (CALEA).[24]

In 1996, the RCPD was awarded the Excellence in Community Policing Award by the National League of Cities.[22]

In 1998, the City of Rockville annexed 900 acres of land, increasing the RCPD's jurisdiction by the same.[23]

In 1999, the RCPD had 45 sworn policemen and 18 unsworn civilian employees.[25]

In 1999, the RCPD's honor guard participated in the year's Memorial Day parade.[13]

In late November 2000, the RCPD made four arrests.[26]

In 2000, the RCPD had 45 sworn policemen and 18 unsworn civilian employees.[25]

In 2001, the RCPD's chief of police was Terrance N. "Terry" Treschuk.[27]

In 2001, the RCPD had 50 sworn policemen and 20 unsworn civilian employees.[28]

In 2002, the RCPD had 50 sworn policemen and 20 unsworn civilian employees.[29]

In 2003, the RCPD had 50 sworn policemen and 20 unsworn civilian employees.[30]

In 2011, the RCPD began the use of license plate-reading cameras on their cars.[31]

In 2012, the RCPD transitioned to an electronic, computerized method of issuing traffic citations.[32]

In 2012, the RCPD moved to a new headquarters building.[33]

In June 2013, the RCPD had 57 sworn policemen on duty and 36 unsworn civilian employees for a total of 93 members.[34]

In June 2016, the RCPD's chief Terrance N. "Terry" Treschuk retired.[5][22] He had held the office since 1989 and was superseded by acting RCPD chief Robert J. "Bob" Rappoport.[22][5]

In 2016, the RCPD made 678 arrests, gave 95 drunk driving citations, issued 13,603 parking tickets, and gave 8,996 traffic warnings.[5]

For 2016, the RCPD's budget was 12,181,400$.[5]

In 2017, the RCPD's policemen began wearing body cameras.[5]

Former Hagerstown police chief Victor Brito became the chief of the RCPD in June 2018.[35][36][37]

In the 1970s, the RCPD had a captain rank. However, it no longer does, having replaced the rank with major.[21]

The RCPD's patrol cars are painted grey with their liveries consisting of black and blue stripes on the sides with the words "ROCKVILLE POLICE" inscribed near the hood and on the front doors, with the Rockville city seal emblazoned on the rear doors. Inscribed on both front fenders are the words "If You SEE Something, SAY Something",[51] with the words "EMERGENCY 911" emblazoned on the rear quarter panels.[52]

In the 1990s, the RCPD's patrol cars were for the most part white Chevrolet Luminas[53] and first-generation Ford Crown Victorias with a single blue stripe on the side running the entire length of the car from front to back. The Rockville city seal was emblazoned on both of the front doors, with the department's 10-digit phone number, "301-340-7300", inscribed on the front fenders, with the words "ROCKVILLE CITY POLICE" pasted on the rear quarter panels.[54]

In the early mid-2000s the RCPD used Chevrolet Blazers[55] and eighth-generation Chevrolet Impala 9C1s with a very similar livery design as the current one used presently in the 2010s, however the cars were painted white instead of grey and the motto on the front fenders were omitted.[54] In the mid-2000s, the RCPD used Chevrolet Tahoes[56] and Ford Crown Victoria Police Interceptors with the cars' paint schemes were changed from white to grey.[57][58][59]