SEG/RCTS operated the "Somerset & Avon" railtour on 12th October 1985 from the London area to non-passenger railways in the Bristol area, using "Hastings DEMU" set 1017. Amongst the locations visited was Portishead, to the run-round loop refurbished for used by special trains during the GWR 150 celebrations. See the Six Bells Junction website for more details.