Minister John Penrose says "there has been plenty of care taken to gather all of the information that is out there" on voter fraud.
Mr Penrose says that he has been told by the Department for Communities and Local Government there has been "huge progress in Tower Hamlets - but there is still further to go".
The minister finishes his remarks and the day's business in the House of Commons comes to a close.
That's all from us this evening - join us tomorrow from 11.30am for another day in parliament.
Until then, goodnight.