islamic extremism. —— is longest. the fact it is being treated as a terrorist incident means the counterterrorism command from the metropolitan police is leading the investigation. that brings with it huge resources and right now they will be scouring digital records, cctv footage, as well, we understand, as two addresses to try to establish the events leading up to establish the events leading up to yesterday's tragic, tragic death of sir david amess, mp. the reality for people here in leigh—on—sea and elsewhere in the constituency is waking up to the reality that the man who has represented them for so long, since 1997, was taken from them in such a brutal way, and the inevitable questions they will have inevitable questions they will have in mind as they come to terms with their loss. �* ., ., in mind as they come to terms with their loss. �* ., ,, , ., our political correspondent peter saull is in downing street peter, sir david's death will no doubt raise concerns for the safety of mps. what has the home