If we don`t, “the law” assumes that we own the shares in which we contributed at the purchase price. These Net Lawman agreements specifically cover stocks. They also cover shares that may be held by someone who is not a registered owner. This is called interest or partial ownership. The increase in vehicle ownership has led in recent years to a considerable increase in the number of vehicles registered on the road. In 2000, 24,406,000 cars and 954,000 motorcycles were registered, and in 2008 there were 28,390,000 cars and 1,291,000 motorcycles. Including all types of vehicles, 34.2 million vehicles were registered in 2008 (source: Ministry of Transport www.dft.gov.uk). These increases have led to significant traffic jams in our cities and pressure on the finite number of parking spaces on our streets and lanes. There are different types of vehicle sharing systems. At one level, there are commercial operators who operate systems similar to those of a leasing service with vehicles available either by the hour or by the day. At the other end of the spectrum are the many informal exchanges that exist between friends, partners and siblings when a vehicle is used jointly by members of the same family or community. .