Keith Vaz's concern over force's data claims
The safety of the public and police has been put at risk because of the way British Transport Police handles information at its offices in Cardiff, three whistleblowers claim.
The chief constable of the force has been summoned to appear before the Home Affairs Select Committee of MPs following a BBC Wales investigation.
Committee chairman Keith Vaz has called for an urgent investigation.
Speaking to BBC Wales' Good Morning Wales programme Mr Vaz said there were "serious concerns about what is a very important resource for the police all over the country".
BTP says it has identified improvements.
19 Jan 2015
- From the section Wales