patrol Synonyms

police inspect range prowl keep watch watch scout rounds guard cruise surveillance watchman inspection guard duty vedette security guard night watch supervise keep guard watcher watchdog vigil unit vigilance troop walk tread wander tour sweep stand guard stand sentinel reconnoitering prowlow safeguarding scout out surveil keep vigil keep under surveillance keep a vigil observe closely patrol duty patroller make the rounds stand watch safekeeping black and white step out hoof it Bridgeport