Horrifying footage from one of Abu Wadee's social media accounts shows the militant appearing to light and then throw the incendiary device while fighting defence forces at the border with Israel.
Palestinian Abu Wadee - who called for 'death to all Jews' - is in custody following his arrest on Sunday night, three days after crossing from France in an inflatable dinghy.
DAILY MAIL COMMENT: Abu Wadee has made no secret of his belligerent anti-Semitism. He belonged to an armed group that calls for the slaughter of all Jews, and on social media.
Senior Tories said newly arrived Palestinian Abu Wadee should be located, detained and deported urgently, after the Mail on Sunday revealed he called for the slaughter of all Jews.
Clearly, Abu Wadee fancies his chances of staying in Britain, despite his hateful social media posts. He must know too well that there is little likelihood of him being detained.