Bike crash at junction of City Road, Upper York Street and Stokes Croft, as captured on Google Street View. Perhaps more astonishing than this pile-up (and exactly how did that happen? Is the chap on the left riding an invisible steed?) is that there are no tramps in the background. I guess they heard about the plans to water down White Lightning.
ETA: It’s also featured in this BBC article (5th image in the gallery).
ETA: I can’t find any pictures showing the pre-crash situation, but this picture shows the aftermath in a bit more detail. That skateboarder is definitely acting suspiciously!