Here is the full list of the 20 Labour MPs who rebelled against the government in the first Commons vote linking ID cards to passports.
The government, with a majority of 31, pushed through plans to put people applying for passports from 2008 on the ID cards register.
Diane Abbott (Hackney North & Stoke Newington),
Katy Clark (Ayrshire North and Arran)
Jeremy Corbyn (Islington North)
Gwyneth Dunwoody (Crewe & Nantwich)
Mark Fisher (Stoke-on-Trent Central)
Paul Flynn (Newport West)
Ian Gibson (Norwich North)
Kate Hoey (Vauxhall)
Kelvin Hopkins (Luton North)
Glenda Jackson (Hampstead & Highgate)
Lynne Jones (Birmingham Selly Oak)
John McDonnell (Hayes & Harlington)
Bob Marshall-Andrews (Medway)
Linda Riordan (Halifax)
Clare Short (Birmingham Ladywood)
Alan Simpson (Nottingham South)
John Smith (Vale of Glamorgan)
David Taylor (Leicestershire North West)
Bob Wareing (Liverpool West Derby)
Mike Wood (Batley & Spen).