M20 Operation Brock contraflow to be deactivated overnight Sunday 1 September

M20  Operation Brock contraflow to be deactivated overnight Sunday 1 September

We'll deactivate the Operation Brock contraflow system on the M20 overnight on Sunday, 1 September.

We have confirmed the deactivation with the Kent and Medway Resilience Forum.

The contraflow has been in operating since 11 July to help cope with expected high passenger numbers at the Port of Dover and Eurotunnel.

M20 overnight closure - Sunday 1 September 9pm to Monday 2 September 6am

To safely remove the contraflow, we'll close the M20 overnight:

  • London bound from junction 9 to 8
  • coastbound from junction 7 to 9

While the M20 is closed, clearly signed diversion routes will be in place on the A20.

Once removed, we'll re-open both carriageways with three lanes and the national speed limit back in place.

Check the status of the Operation Brock barrier.

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