1The police patrol car drove slowly down the street, looking for any signs of trouble.
2Do you think a regular patrol of the neighborhood would reduce the number of burglaries?
3The army sent a patrol to investigate the strange noise in the abandoned building.
4The park ranger went on patrol to check for any campfires that had not been fully extinguished.
5The security team conducts a nightly patrol of the office building to ensure everything is secure.