In 2002 as part of a franchise re-organisation by the
Strategic Rail Authority, it was announced that the Great Western, Thames Trains and Wessex Trains franchises would be combined to form the
Greater Western franchise. This was part of a Strategic Rail Authority strategy to reduce the number of train operating companies providing services from London terminal stations. Originally it was planned for Wessex Trains to take over the diesel services from
Exeter St Davids to
London Waterloo on the
West of England Main Line operated by
South West Trains as part of the
South Western franchise. ==References==