Encouraging staff to share vehicles when travelling to work is dependent on the circumstances of each site. For example, at Abbey Wood in Bristol, there is a scheme offering 300 car-sharing priority parking spaces. There are also informal schemes established on an individual basis. The Royal Navy also encourages the practice through its intranet sites with schemes in place at Royal Navy Fleet HQ, and at Portsmouth and Devonport Naval Bases.
Vehicle-sharing is one of a number of measures that the Ministry of Defence encourages as part of its work on sustainable development and travel. These include the use of both telephone- and video-conference facilities for business meetings, and offering staff a pay advance to purchase bicycles and public transport season tickets for commuting to their place of work.