Filming for big-budget 1970s-set IRA thriller Borderland was halted by an unexpected arrival in the form of a Tennent's Lager van.
The hilarious incident took place yesterday as high-octane scenes - involving replica weapons - were being shot on West Campbell Street in the city centre, which sees Glasgow double up as London for the forthcoming movie.
A photo taken looking onto the film set shows the white Tennent's lorry - emblazoned with a red 'T' symbol and the phrase 'Dedicated to you' on the rear - parked up at an angle on the street, which is populated by film crew and vintage cars.