Police officers announced on social-networking site Twitter today that they will be patrolling the route including Rotherhithe and Blackwall tunnels and Westferry Circus to stop a Big Summer Take over event with boy racers.
Do not come to the area for this event and risk losing your car, the Tower Hamlets Met Police division warns.
Any unnecessary noise, antisocial behaviour or traffic offences will be dealt with robustly to prevent disruption to the community and other road users.
They plan to use road closures and disbursal zones, giving officers powers to disburse perpetrators of crime and ASB and even to seize vehicles if necessary.
The takeover event has been promoted on Facebook at non-disclosed locations despite the police having got wind of them.
The invitation speaks of previous TakeOver events when royston modified and essex cruising come together.
The boy racers staged three events last year between March and December that they claimed attracted up to 2,000 spectators.