Sajid Javid today promised urgent action to halt the “senseless” violence on London’s streets as he told of his dismay at the latest attacks.

The Home Secretary said a series of short-term measures — including a further clampdown on offensive weapons — would be implemented immediately.

He was speaking at a meeting of the Government’s serious violence taskforce, with Met Commissioner Cressida Dick, Mayor Sadiq Khan and MPs.

He also backed more action against drugs gangs and early intervention to divert vulnerable young people from crime. It follows a surge in fatal stabbings and shootings, with more than 70 deaths.

Mr Javid told the summit: “Tragically, this weekend we saw more violent attacks resulting in devastating losses on the streets of London.

"This senseless violence cannot go on and I — along with the police, community partners and cross-party colleagues — am committed to finding an urgent solution.”

The Mayor has blamed cuts for the problems. But Mr Javid rejected this, saying: “There will be those who say the increase in serious violence is solely a police funding issue — but I do not agree.

"We have already identified a range of complex issues, especially changes in the drugs market.”