Head of MI5 warned

PUBLISHED: 22:11 GMT, 28 October 2015 | UPDATED: 07:47 GMT, 29 October 2015

Head of MI5: Britain faces an unprecedented terror threat from Islamic State and al Qaeda fanatics, Andrew Parker

(pictured) warned last night.

Andrew Parker says current level of threat from homegrown jihadis the highest he has seen in a career spanning 32-years