![Critical Mass celebrates its 20th anniversary with a huge central London ride](https://www.urban75.org/blog/wp-content/uploads/2014/04/critical-mass-20th-birthday-011.jpg)
Critical Mass celebrates its 20th anniversary with a huge central London ride
Cheekily often described as as an ‘unorganised coincidence’ of cyclists, Critical Mass has seen a monthly gathering of cyclists pedalling their way around central London, and last Friday’s big ride marked the 20th anniversary of …
Critical Mass celebrates its 20th anniversary with a huge central London ride Read More