The following services to/from London Waterloo will be lengthened between March 2014 and December 2014
Mainline services:
0515 from Yeovil Junction (6 car to 9 car)
0543 from Salisbury (6 car to 9 car)
0600 from Haslemere (5 car to 8 car)
0642 from Basingstoke (6 car to 8 car)
0650 from Portsmouth Harbour via Eastleigh (8 car to 12 car)
0844 from Alton (5 car to 8 car)
1620 to Exeter (6 car to 8 car)
1720 to Exeter (6 car to 9 car)
1723 to Basingstoke (8 car to 12 car)
1741 to Basingstoke (8 car to 12 car)
1750 to Exeter (6 car to 8 car)
1841 to Basingstoke (8 car to 12 car)
Suburban services:
0717 from Guildford via Cobham (8 car to 10 car)
0807 from Guildford via Cobham (8 car to 10 car)
0817 from Woking (8 car to 10 car)
1702 Guildford via Woking (8 car to 12 car)
1732 Guildford via Woking 8 car to 12 car)
1757 Twickenham via Kingston (8 car to 10 car)
1848 Guildford via Cobham (8 car to 10 car)
Windsor lines:
1705 Aldershot via Richmond (4 car to 8 car)
1713 Teddington via Richmond (8 car to 10 car)
Additional services:
0722 from Raynes Park
0922 from Raynes Park
http://www.southwesttrains.co.uk/extra-capacity-on-south-west-trains.aspx