Details contained in the link below.
http://www.rmtbristol.org.uk/2006/11/house_of_commons_early_day_mot_1.html#more

Here is the text :

"That this House notes with concern that from 11th December 2006 users of First Great Western train services in the Bristol and West of England area will suffer the loss of their early morning train service from Cardiff to Bristol, early morning services and late evening services between Bristol and Gloucester, irregular intervals between trains from Bristol to Weston-super-Mare and Taunton, reduced capacity on short platform stations to Weston, such as Worle, loss of connectivity on trains to and from London and extensive reductions in train services to local stations in the Bristol area; further notes that First Great Western plans to reduce the amount of rolling stock used on train services in the Bristol area, including cutting Cardiff-Portsmouth trains from three to two coaches, an overall reduction of 1,839 seats, equating to a 20 per cent. cut in train seat availability, and a reduction in the number of trains from 69 to 57, equating to an 18 per cent. cut in trains; calls on the Government to urge First Great Western urgently to reconsider the reductions in levels of rolling stock on these key services, the consequences for overcrowding and forcing passengers onto the already heavily congested road network, with all the outcomes for increased carbon emissions, pollution and road traffic accidents that these train service cuts will lead to; and further calls on the Government to ensure that capacity and train service frequency in the Bristol and West of England area are maintained and improved."