File photo dated 09/05/15 of a man using YouTube, as Mayor of London Sadiq Khan urged the site to step up efforts to remove extremist content after it refused to take down four violent videos, flagged by concerned police, showing gang members threatening rivals and describing killing methods.

Internet Platforms Like Facebook Should Be Fined If They Don't Remove Extremist Content, Policy Exchange Says

Social media networks accused of saying ‘fine words’ on issue but not doing enough about it.
19/09/2017 06:10 SAST
Smoke billows from Grenfell Tower as firefighters attempt to control a huge blaze on June 14, 2017 in west London. The massive fire ripped through the 27-storey apartment block in west London in the early hours of Wednesday, trapping residents inside as 200 firefighters battled the blaze. Police and fire services attempted to evacuate the concrete block and said 'a number of people are being treated for a range of injuries', including at least two for smoke inhalation. / AFP PHOTO / Daniel LEAL-OLIVAS (Photo credit should read DANIEL LEAL-OLIVAS/AFP/Getty Images)

London Fire Updates: Grenfell Tower Death Toll Is At Least Six But Expected To Rise

Residents had warned the building was unsafe.
14/06/2017 15:44 SAST