Free things to do in London this week.
Chelsea in Bloom is a free alternative to the Chelsea Flower Show. Image: Chelsea in Bloom
TUBE STRIKES: At time of writing, Tube strikes look set to go ahead between midday on Tuesday 19 May-11.59am on Wednesday 20 May, and from midday on Thursday 21 May-11.59am on Friday 22 May. TfL expects to run a service on most Tube lines, but is warning of disruption.
Catch the final days of this free film festival
Herne Hill Velodrome hosts a free outdoor screening of The Fastest Bicycle on Thursday. The film tells the story of Barney Townsend — grandson of Sir Roger Bannister — attempting the world human-powered vehicle land speed record at Battle Mountain, Nevada.













