Sinclair Research worried that Clive Sinclair himself was using his own personal wealth to fund his inventions. By 1990 the company's entire staff had been reduced to just Sinclair himself, a salesman/administrator, and an R&D employee. By 1997 only Sinclair himself was working at his company. In 1992, the "Zike" electric bicycle was released, Sinclair's second attempt at changing people's means of transport. It had a maximum speed of , and was only available by mail order. Much like the C5, the "Zike" was a commercial failure, and sold only 2,000 units. In 1999 Sinclair released the world's smallest radio, in the
Prisoner transport vehicle but they gave way to vans in the 20th Century. As well prisoner transport is mostly done by civilian units within many Canadian police forces In Hong Kong those detained by police and other agencies were once placed on open ended lorries or prisoner carriers with two rows on benches. Today police vans are often used to carry these individuals. Hong Kong Correctional Services transport prisoners to and from court in vans, buses or trucks. Prisoner transport vehicle A prisoner transport vehicle, informally known as a 'meat wagon' amongst British prisoners, is a specially designed or retrofitted vehicle, usually a