Muslim witness to London attack calls killers “cowards” A Londoner who witnessed Saturday night’s London Bridge attack says that, as a Muslim, he doesn’t believe those who carried out the killings were really followers of Islam and that he sees them as “cowards”. Ibrahim Dag, from Tottenham, North London, was driving an Uber passenger across the bridge when the attack happened, and on Sunday afternoon was still waiting to retrieve his vehicle which he had to abandon. IMAGES AND SOUNDBITES