1st December 2017 Great Western HST No.43163 leads No. 43153 'Chun Castle' south through Cogload Junction on the 1st December 2017 working the 1C81 11:34 London Paddington - Exeter service, while on the flyover embankment behind the future IEP waits at the signal working the 5Z19 09:34 North Pole IEP - Taunton test run. (Photo: Brian Garrett)