M20 Overnight Closure Sparks Chaos – Operation Brock Back in Action

M20 Shuts Down Overnight from 8pm

The M20 motorway will close overnight on the coastbound carriageway from 8pm tonight until Thursday morning. The closure is needed to install vital infrastructure, causing delays for drivers heading towards the coast.

Diversion Routes Fully Signed and Ready

Motorists are warned to follow the clearly signposted diversion routes during the closure. The main diversions include:

  • A249
  • M2
  • A2
  • A20

These routes divert traffic between junctions 7, 8, and 9 on the M20.

What Is Operation Brock?

Operation Brock is a traffic management plan designed to stop port-bound freight vehicles from clogging up the M20. It uses a contraflow system on the London-bound carriageway, keeping traffic moving despite heavy freight volumes heading to the ports. This scheme has been repeatedly deployed during peak travel periods and post-Brexit border delays.

Officials Warn to Prepare for Significant Delays

“The contraflow will be reinstated over a 13-mile stretch between junctions 7 and 9. Previous deployments have lasted right through to early September,” a spokesperson confirmed.

Drivers should anticipate delays of up to two hours and plan accordingly.

Top Travel Tips to Beat the Gridlock

  • Inspect: Check your tyres – tread, pressure, and condition.
  • Prepare: Check the weather forecast, review your route, and pack enough food and water.

Stay alert for updates and expect heavy traffic throughout the night and into the coming days.

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