Theresa May
Media playback is unsupported on your device
Video

Theresa May: Points system doesn't give control

The prime minister Theresa May has said a points-based system will not help to control immigration.

Speaking in China, Mrs May said the British people had voted for control of EU migrants into the UK in the referendum, but this couldn't be achieved through such a system.

Go to next video: 'We could not operate without migrants'