Assistant Commissioner Mark Rowley from the Met said: "We've taken a fresh look at policing London and London's obviously a world city.
"The recent census has shown what a big proportion of people in London come from far-flung places...It's important to us to be able to deal equally well with them as local offenders."
More top news
A burst water main caused quite a stir in south London this morning.
It's emerged commuters in the south are paying almost £1bn to help keep trains running in the north.
The number of millionaires living in London has shot up in the part five years but other parts of the country are catching up.