abstract: Giving all they can: emergency care staff from Queen Mary's Sidcup NHS Trust, Kent, raised more than £1,800 for London Youth by taking part last month in City Challenge The event includes mountain biking, running and climbing, as well as team building exercises such as cracking codes and engineering tasks. Pictured left to right are staff nurses Claire Eastwood and Maddie Lovell, charge nurse Andrew Linney and senior house officer Shahid Sohail as they approach the finishing line.