Brighton and Croydon are among the locations featured in a new video from British BMX ace Bas Keep and his sponsors Red Bull in which he rides his bike down the sides of buildings.

With the help of custom built ramps (and a bit of hi-viz to pass themselves off as workmen, Keep and his team found places nowhere there was bridge and a building in close proximity to alllow him to plan for and pull off the spectacular stunts.

The climactic jump in Croydon is something else altogether – there’s a 20-foot gap between the bridge and the wall, with a vertical drop of around 35 feet.

As this ‘making-of’ video explains, that was one location that had been scouted through Google Earth, and also the one to which Keep was at greatest risk of serious injury.