Speaking to BBC Panorama Justice minister Jeremy Wright discussed the threat of Islamic radicalisation behind bars in Britain by saying they should be prevented from inflicting their extreme views on others:
The police and security services do a difficult but important job making sure some of the most dangerous terrorists in this country end up where they belong - behind bars.
Once there, we must make sure they cannot inflict their extreme views on others.
The challenge that our prison staff face should not be underestimated but the public can be reassured - we are committed to tackling extremism."
More top news
David Cameron will be facing a hostile audience when he meets with leaders from the remaining 27 EU nations this week, writes James Mates.
Baroness Warsi warns reports of hate crimes are rising after a "divisive" EU campaign largely focusing on immigration spurred street abuse.
Labour has descended into crisis as several high-profile members of the shadow cabinet have quit in the past few hours. Here's who they are.