Vincent Black Shadow high temperatures at the track that year. Big-end failures put an early end to the attempt but several records were achieved including the 6 Hours and 1000 Kilometres by a Black Shadow. One of the spare engines for the run at Montlhéry wound up in Vietnam. It was sold to an owner in the United States, who installed it in a Rapide frame. The bike changed hands several times before being bought by Herb Harris and restored to Black Shadow specifications. Vincent Black Shadow Motorcycles produced by Vincent H·R·D at their factory in Stevenage, Hertfordshire, England were renowned for their
Black Prince Buses of routes centred on Morley in competition with Yorkshire Rider. A variety of second-hand vehicles were acquired to operate the routes, and a livery of red and yellow introduced. By 2004, Black Prince operated a fleet of 40 vehicles on a network of routes around Leeds, with an annual turnover of almost £3 million. Many of its routes competed with Yorkshire Rider's successor First Leeds. In May 2005, FirstGroup announced its intention to purchase Black Prince. Although this move reduced competition in Leeds, it was approved by the Office of Fair Trading as Black Prince had intended to close if