IT may be a subject of debate just who it is under the helmet, but one thing's for sure - Top Gear's Stig is in Glasgow. 

Though the motoring show's reputation may have been somewhat tarnished since the departure of Clarkson, May and Hammond, the impassive face of The Driver With No Name remains a welcome sight for petrol heads everywhere. 

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The racing star - whoever he or she may be - is in Glasgow as part of the Ignition Festival of Motoring at the SECC complex this weekend. 

A must-see pit-stop for fans of turbocharged thrills, the event is taking the roar of turbochargers and smell of burnt rubber into Glasgow itself. 

Roads around the enertainment venues have been shut in order to create the city’s first ever street circuit - a circuit that will be raced around by none other than Scotland’s own David Coulthard. 

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Other high-octane highlights include the Red Bull Racing Formula 1 car, Mark Webber, a supercar pavilion and performances from the Top Gear Live stunt team.