The Metropolitan Police have announced that 400 extra officers will patrol the West End on Thursday, Friday and Saturday nights.
It is part of a New York-style policing crackdown, which aims to target crime and anti-social behaviour over the next six months.
More top news
With harmful pollutants at record levels the Mayor of London's campaign aims to highlight the impact air quality can have on health.
A firework was shot into a London bus sending frightened passengers running with fear.
Abdul Samad, 28, was stabbed outside his family home in Little Venice last night and died an hour later in hospital.