Here is a link to a recent Parliamentary Written Question on this.
http://www.publications.parliament.uk/pa/cm200506/cmordbk1/60724w01.htm

Gregory Barker (Bexhill & Battle):To ask the Secretary of State for Transport, what plans he has to review train services to Crowhurst, East Sussex; and if he will make a statement.

Here is a link regarding Gregory Barker's campaign on this issue.
http://www.gregorybarker.com/mediazone.php?articleid=261

The proposals for Crowhurst form part of the new Integrated Kent Franchise , which also includes proposals to close Beltring & Swale stations. Further details can be found in the link below.
http://www.savethetrain.org.uk/forum/index.php?topic=264.msg697#msg697

Hopefully he can repeat the success of the campaign featured in the link below , which he was also involved in.
http://www.savethetrain.org.uk/forum/index.php?topic=245.msg633#msg633

Here is a link to a further Gregory Barker Parliamentary Written Question.
http://www.publications.parliament.uk/pa/cm200506/cmordbk1/60725w01.htm

Gregory Barker (Bexhill & Battle):To ask the Secretary of State for Transport, what plans he has to review peak time train services along the Brighton to London Victoria line.

Gregory Barker pressed the new Managing Director of SouthEastern trains , Charles Horton , on Tuesday for a guarantee that local services to London stations will be kept intact ahead of a forthcoming timetabling review (link below.)
http://www.gregorybarker.com/mediazone.php?articleid=272