District Line: Severe delays Edgware Road to Wimbledon due to an earlier signal failure at East Putney. MINOR DELAYS Turnham Green to Richmond due to an earlier signal failure at Gunnersbury. Minor delays Earls Court to Kensington Olympia due to train cancellations. GOOD SERVICE on the rest of the line. London Underground tickets will be accepted on local bus service and South Western Railway via any reasonable route.