Bahrain International Circuit that sand would blow onto the circuit and disrupt the race. However, organizers were able to keep the sand off the track by spraying an adhesive on the sand around the track. The surface of the track is made of graywacke aggregate, shipped to Bahrain from Bayston Hill quarry in Shropshire, England. The surface material is highly acclaimed by circuit bosses and Formula 1 drivers for the high level of grip it offers. The same aggregate material is used at the Yas Marina Circuit for the Abu Dhabi Grand Prix. The DRS zone is on the pit straight at the
Pembrey Circuit corner and returning to the Start/Finish straight.There were plans to include a quarter mile drag strip, but this never came to fruition. The circuit has hosted the British Touring Car Championship twice, in 1992 and 1993 at which time the championship was the most popular motorsport series in the UK outside Formula One. Formula 3 races have also been run at Pembrey Circuit, and indeed many recent Formula 1 drivers including Jenson Button raced at Pembrey in their early F3 days. Pembrey twice hosted the European Rallycross Championship in 1997 and 1998. Top-level Superbike racing has also been hosted at