This A406 closure both ways between Hanger Lane and Abbey Rd is also affecting A40 westbound. Queues beyond Gypsy Corner .@elionizee
2 hours 20 mins to get from Muswell Hill to Hanger Lane
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David Merritt claimed Boris Johnson had used his 25-year-old son's death to "make political capital" during the BBC Election Debate.
The incident happened at Junction 27 with the M11 in Essex.
The performer was attacked as she went to the aid of an elderly woman.