Six teenagers now arrested after mob of unruly London youths run riot
The disorder came as Sir Sadiq Khan hit out at 'disinformation, misinformation and lies' portraying the capital as unsafe
London
British scientists set new 'speed record' equivalent to 50 million movies being streamed at once
The breakthrough could be vital in making a booming tech industry viable in the UK
Families 'barricaded inside shops' as terrorising youths force London high street into lockdown
Clips circulating on social media saw crowds of youngsters tearing through Clapham
