In ex-works condition, L420 (51400, 59510 & 51358) approaches Didcot North Junction on 9 December 1986 with the 11:21 Oxford to Didcot service. It had only just emerged from repainting at Derby Litchurch Lane, which it had entered on 16 October 1986. New paint job, but the same old careless use of the destination blinds, with Oxford still displayed from the previous journey.