daily mail: Did 'Westminster attacker's' family tip off security services? Police foil ANOTHER outrage outside Parliament after armed cops 'swarm like bees' to tackle man with 'rucksack full of knives'

Armed police 'swarmed like bees' on a suspected terrorist with a rucksack 'full of knives' near Parliament Square this afternoon - after his concerned family alerted security services. [more...]

guardian: Police thwart suspected terror attack in Westminster

Police say man was arrested near parliament on suspicion of ‘commission, preparation and instigation of acts of terrorism’ [more...]