This creates a legal anomaly in that the constabulary powers afforded by their attestation only relate to Hampstead Heath and cannot be exercised in any other park or open space under the control of the City of London.

Thus, they enjoy full powers of a constable in relation to the bylaws and regulations, general law and specific legislation for open spaces.

The operational uniform consists of: As constables they are authorised to carry and use batons, in addition to handcuffs, torches, radios and other typical police equipment.

Typical of British police agencies, constables and sergeants wear a collar number to identify themselves.

The constables are paid for out of charitable and private funds held by the City of London Corporation, and as such, their activity is not subject to the Freedom of Information Act.