Hackney carriage "jarvie"). In 19th century London, private carriages were commonly sold off for use as hackney carriages, often displaying painted-over traces of the previous owner's coat of arms on the doors. The Clarence or growler was a type of four-wheel, enclosed carriage drawn by two horses used as a hackney carriage, that is, as a vehicle for hire with a coachman. It is distinguished from a cab, hansom cab or cabriolet, in that those had only two wheels. It is distinguished from most coaches by being of slightly smaller size, nominally holding four passengers, and being much less ostentatious. A small,
Hackney pony a reputation for being friendly toward humans, and are suitable for both show and as companion animals. In the show ring, the Hackney pony is most commonly seen being driven in harness. They are also shown under saddle, usually as road ponies, and in hand as weanlings or yearlings. The Hackney pony division recognizes six categories of harness exhibition: Hackney Pony (cob tail), Harness Pony, Hackney Roadster, Park Pleasure Driving, Show Pleasure Driving, and Country Pleasure Driving. Their world's championship is the Kentucky State Fair World's Championship Horse Show in Louisville, Kentucky, and their national championship is the American Royal