Let's leave evidence that biking is a beautiful thing! This activity invites participants to turn the open road into their canvas! Colourful, collaborative pictures and patterns emerge as bikers maneuver their wheels through small piles of (non-toxic, biodegradable, non-permanent) coloured chalk, creating (temporary) trails for motorists and other cyclists to see, enabling bikers to reclaim this crucial shared space. Portland Street and Prince Albert Road.