Hackney carriage a 1662 Act of Parliament establishing the Commissioners of Scotland Yard to regulate them. Licences applied literally to horse-drawn carriages, later modernised as hansom cabs (1834), that operated as vehicles for hire. The 1662 act limited the licences to 400; when it expired in 1679, extra licences were created until a 1694 act imposed a limit of 700, which was increased by later acts and abolished in 1832. There was a distinction between a general hackney carriage and a hackney coach, a hireable vehicle with specifically four wheels, two horses and six seats, and driven by a "Jarvey" (also spelled
Trolley (horse-drawn) very small trolley, the 'driver' may even have led the horse as a pedestrian. They were normally drawn by a single pony or horse but a large trolley would have a pair. It was primarily an urban vehicle so that, on the paved roads, the small wheels were not a handicap. In any case, the axles would normally be sprung. It was typically used by market fruiterers and greengrocers but commonly also by coal merchants. These would have a headboard to stabilize the front row of sacks which then held up the next and so on. The deck was at