Critical Mass Sheffield

Date, Time & Location Fri 29 Aug 2014, meet 6pm outside the Town Hall
Details Critical Mass is an international monthly cycle ride in celebration of the bicycle as the most efficient, peaceful and perfect mode of transport. It happens in many cities around the world, on the last Friday of each month. What's it all about? Click Wikipedia page for explanations. Critical mass is a self-organised, direct action movement: no leaders, no led. Sheffield Critical Mass