The gentlemen of the highway continued to harass and rob all travellers. All the roads were infested. Two or three would be heard of every morning; some on Hounslow Heath, some on Finchley Common, some on Wimbledon Common, some on the Romford Road. Townshend, the Bow Street runner, declared that on arriving at the office of a morning people came in one after the other to give information of such robberies. "Messrs. Mellish, Bosanquet, and Pole, merchants of the city," says a contemporary chronicle, "were stopped by three highwaymen on Hounslow Heath. After robbing them, without resistance, of their money and their watches, one of the robbers wantonly fired into the chaise and mortally wounded Mr. Mellish." The first successful effort made to put down this levying of blackmail upon the king's highway was the establishment of the police horse patrol in 1805. It was organized by the direction of the chief magistrate at Bow Street, then Sir Nathaniel Conant, and under the immediate orders of a conductor, Mr. Day. This force consisted of mounted constables, who every night regularly patrolled all the roads leading into the metropolis. They worked singly between two stations, each starting at a fixed time from each end, halting midway to communicate, then returning. The patrol acted on any information received _en route_, making themselves known as they rode along to all persons riding horses or in carriages, by calling out in a loud tone "Bow Street Patrol." They arrested all known offenders whom they met with, and were fully armed for their own and the public protection. The members of this excellent force were paid eight-and-twenty shillings a week, with turnpike tolls and forage for their horses, which, however, they were obliged to groom and take care of. Marked and immediate results were obtained from the establishment of this patrol. Highway robbery ceased almost entirely, and in the rare cases which occurred before it quite died out, the guilty parties were invariably apprehended.