20142 Sir John Betjeman & 20007 pass a fine display of cherry blossom at Mill Lane, Islip, on 5 April 2021, as they traverse the Oxford to Bicester line with the 5Q20 09:53 Eastleigh Arlington to West Ruislip London Underground Depot ECS, comprising inspection saloon LT 45029 Florence Nightingale and 4-TC set 428.