London mayoral election: UKIP cab share
The UKIP candidate for mayor of London says he will push for a "proper, fair, controlled, migration system" to tackle housing issues if he is elected mayor in May.
Peter Whittle is one of 12 candidates hoping to succeed Boris Johnson.
Mr Whittle also answered a series of London-based questions asked by assistant political editor Norman Smith.
Watch the Victoria Derbyshire programme on weekdays between 09:00 and 11:00 on BBC Two and the BBC News channel.
You can see the other cab shares in the series here.