A 19 year old man is still in a critical condition in hospital, after he was stabbed in New Cross Road in the early hours of Sunday morning.
He's thought to have been leaving a nearby nightclub.
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The mayor was being challenged by Labour following his selection as the Tory candidate for the safe seat of Uxbridge and South Ruislip.
Puffin was found hobbling around a housing estate with his fur full of rubbish and faeces.
Overcrowding at Kings Cross also forced staff to evacuate the station with 14,000 passengers caught up in the chaos.