link road from M1 J6A southbound to M25 J21 clockwise | Clockwise | Bridge or Barrier Repairs

The M25 clockwise entry slip at junction J21 will be closed , due to barrier repairs, between 10 pm and 5 am, from 22 June 2015 to 24 June 2015.

Archived from Traffic Reports at 11:15 am, June 22, 2015