Stephen Lawrence's family are expected to meet Home Secretary Theresa May today to ask for a new public inquiry.
It follows claims claims that police secretly tried to undermine the family of the murdered teenager.
More top news
Police have stepped up patrols after a woman in her 40s was "dragged to the ground" in a park in east London.
Families living near Heathrow say they are supporting a group of activists facing jail for chaining themselves to the airport's runway.
Police were called to break up a "large fight" which involved a baseball bat, a man dislocating his shoulder and three arrests.