The Parks Police Service was a small constabulary responsible for policing 87 parks and open spaces in the boroughs of Kensington and Chelsea and Hammersmith and Fulham. The police force was created through the merger of Hammersmith and Fulham Parks Constabulary and Royal Borough of Kensington and Chelsea Parks Police in 2013. In 2019, the respective councils of Hammersmith & Fulham and Kengsinton & Chelsea disaggregated their shared some of their services, including the Parks Police. As such, the Parks Police Service ceased to exist and the Royal Borough of Kensington and Chelsea Parks Police and the Hammersmith and Fulham Parks Constabulary came back into existence.