UK passport control sign
Media playback is unsupported on your device
Video

EU referendum: Is the UK safer in or out of the European Union?

How will the UK's security be affected if it decides to leave the EU?

With a week to go before voters decide on the outcome, those who want the UK to remain say that cooperation on security is a important reason to stay.

Katya Adler reports.

  • 16 Jun 2016
  • From the section Europe
Go to next video: PM: EU gives UK strength in numbers