Thousands of students face major grading change after A Level paper leak linked to Pakistan
Pupils who sat last week's physics exam will now be given an 'assessed mark'
London
Teenage boy, 17, stabbed at mass ‘TikTok gathering’ in Clapham
His injuries are not life threatening
Sadiq Khan's Ulez rakes in millions as drivers hit with daily charges
The Ulez scheme raised £180million in London through penalties and daily charges last year
