ali harbi ali nothing. aliarbi ali slaughtered an mp because he was an islamist who supported islamic state. and yet our mps wanted to make it all about social media. they wanted david's law to cut down on social media abuse. well, look, hey, why don't we just cut down on jihadis instead? the head of mi5 on jihadis instead? the head of m15 has just warned us that al—qaeda and isis are on the rise again in britain. >> we've worsening threat from al—qaeda and in particular from islamic state. >> ex—tory mp mike freer, who had to wear a stab vest at all times, stood down because he didn't want to be killed. we see open support for terrorist groups every single weekend, pretty much on the streets. >> the only solution is jihad by the armies of the muslim country, not by you and me, who we are training to our help. there are people with arms in egypt' there are people with arms in egypt, in pakistan, in saudi arabia, in jordan, across the muslim world. >> our own police force, apparently aren't educated enough to kn

ali harbi ali nothing. aliarbi ali slaughtered an mp because he was an islamist who supported islamic state. and yet our mps wanted to make it all about social media. they wanted david's law to cut down on social media abuse. well, look, hey, why don't we just cut down on jihadis instead? the head of mi5 on jihadis instead? the head of m15 has just warned us that al—qaeda and isis are on the rise again in britain. >> we've seen appalling loss of life in gaza and now lebanon and conflict spiralling in the wider region, with all the implications that brings for middle eastern and uk security . middle eastern and uk security. today we are powerfully alive to the risk that events in the middle east directly trigger terrorist action in the uk. i'll finish here with a terrorist trend that concerns me most the worsening threat from al—qaeda and in particular from islamic state. >> ex—tory mp mike freer, who had to wear a stab vest at all times, stood down because he didn't want to be killed. we see open support for te

ali harbi ali and they've spoken to his daughter katie. this is three years on from the attack, but it's made the quite remarkable and frankly, horrifying revelation that ali, the killer, was referred to the home office's prevent programme by a teacher in 2014. but the case was closed after just one meeting and the paper points out that he obviously spent the next years orchestrating and planning this lone wolf attack that cost david amess his life. yes, and it makes questions again. maddie, it's not the first time we've talked about prevent and whether it actually does prevent terrorism. >> no. absolutely not. and you know, there are many cases of criminals who've been overlooked and have gone on to commit some kind of terrible crime, be that irregular crime or even indeed a terrorist crime. this is not even an isolated incident. i think part of the issue is also that, you know, david amess was such a lovely man. he was much loved across the commons. but evenin loved across the commons. but even in the weeks that followed his murder , parliament really his murder, parliament really wanted to talk about people saying nasty things online. there wasn't a pro

i peta to my attention to the ali harbi ali. up too much . much. >> well, after that phone call , >> well, after that phone call, officers from surrey police were dispatched to an address in woking in surrey. at around 3 am. on the 10th of august. a police constable arrived at the scene, secured the downstairs. we heard him give evidence at the old bailey yesterday where he said that he went upstairs and discovered the body of a little girl under a white sheet. he pulled it back and little girl under a white sheet. he pulled it back an