Mark Rowley, the outgoing head of counter-terror policing, says the terrorist threat in the UK is growing - from both far-right extremists and Islamists. Show more
Discover 11,128,835 listings and 280,367 playable programmes from the BBC
Mark Rowley, the outgoing head of counter-terror policing, says the terrorist threat in the UK is growing - from both far-right extremists and Islamists. Show more