Police used a Taser gun while arresting the attacker
"Our threat level has been at "severe" for two years -- it remains there."
Half the founders of London's top tech start-ups come from outside Britain.
Highlights from the London men's collections.
He swept to victory despite repeated accusations from his rivals that he sympathised with Islamic extremists -- which he denies
Backstage and collection highlights from London.
Backstage and collection highlights from Topshop Unique catwalk show at London Fashion Week Autumn/Winter 2016.
Otherwise he would expect "the immediate return of my passport and the termination of further attempts to arrest me."
Keepers at the London Zoo carry out the annual stock-taking.
Top fashion photos of the year.