166206 Didcot North Junction 10 July 2015

166206 speeds past Didcot North Junction on 10 July 2015 with the 1W00 08:21 Paddington to Oxford First Great Western service. This would normally be operated by a HST, which would work right through to Hereford, but most such trains were being replaced by DMUs as a result of the RMT union's 48 hour strike.