The Metropolitan Police's violent crime unit has arrested 504 people and seized over 100 weapons in only two weeks, latest figures show.
Police officers are calling for "more boots on the ground" as figures reveal a 14% rise in homicides - the highest number since 2008.
The number of homicides in London so far in 2018 is the highest in a calendar year this decade.
Six dead bodies, four of which are children, have been found in a house in central Denmark. Police visited the house and discovered the bodies after a tip-off