Top Gear - Season 7 - Episode 6
Motor manufacturers spend millions of pounds on research and development and part of that money goes on the practical road testing of vehicles. William Woollard looks at Britain's longest test track to find out if the expense and effort is justified. Jackie Stewart looks ahead to the new law to make the wearing of seat belts compulsory. If you thought it was difficult enough to take your driving test, Sue Baker finds out how the professionals do it at the Army School of Mechanical Transport.
About Top Gear

Title: Top Gear
First Air Date: 1978-07-13
Last Air Date: 2009-08-02
Status: Ended
Rating: 7.858/10 (from 106 votes)
Language: EN
Seasons: 45
Total Episodes: 530
Network: BBC Two
Genres: Documentary
Production Companies: BBC
Synopsis
Motoring programme featuring reviews of and reports about cars of all types.
Cast

Jeremy Clarkson
Self - Host

Richard Hammond
Self - Host

James May
Self - Host

Ben Collins
The Stig