Bike Stunts on Buchanan Street

While I was in town this afternoon I happened upon this. Some sort of stunt bikers meeting in Buchanan Street. As I was walking past the entrance to Buchanan Street Underground I saw two teenagers on top of the roof. There were another group of bikers looking on as the two of them cycled down the glass roof and stunt jumped onto the street.

It at first looked as if it might be an impressive spectacle, but to be honest, when they bounced onto the ground it seemed distinctly anti-climactic.