Public risk over 'poor' British Transport Police data handling
Members of the public and police officers are being put at risk because of the way British Transport Police handle intelligence, former employees have said.
According to the whistleblowers, the force has not been sharing important information on potential suspects.
The chief constable of the force has been summoned to appear before the Home Affairs Select Committee of MPs to discuss the claims.
One former employee has spoken exclusively to BBC Wales about his concerns.
India Pollock reports.
19 Jan 2015