Renault TL automatic on a Laycock brake testing machine Sheffield South Yorkshire Laycock engineering manufactured a wide range of vehicle testing equipment from their base in Sheffield The photograph shows a braketesting machine at their works in Sheffield The car being tested is a Renault TL automatic which were first produced in from the purpose built plant in Sandouville near Le Havre in France The production ran for years until when it was replaced by the Renault The car would have been a new model in September of