Determined fanatical terrorists will use any means possible to spread their poison, We all should pause a moment and try to starve them of training and weaponry, demand that moderate Muslims stand firm against terror and to any person holding a British passport who is proven to be connected with Isis, they should face the rope for treason. Harsh it may be but in the west great efforts are being made to ensure that justice is fair, those who abuse it for their own ends should take the consequences. I defend the right of Muslims to worship who they wish, they too should and must defend the rights of non Muslims to freedom of religious expression. By putting up barriers all you do is play into the hands of terrorists.