A series of marches by a right-wing group has been banned amid fears of violence on the streets.
Policing minister Damian Green agreed to the Metropolitan Police request for the ban to stop serious public disorder ahead of marches by the English Defence League in Waltham Forest, north-east London, and three surrounding boroughs.
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From Friday, Viagogo must publish the names and addresses of touts, those who sell more than 100 tickets a year via the site, to consumers.
Researchers at the Royal Botanic Gardens, Kew, have found that 75 of the world's 124 wild coffee species are under threat.
Molly Morgan fell to the ground, hitting her head and died in hospital the following day.