Course information statement from the organising team of the National 12 hour Championships.
"NATIONAL 12 IMPORTANT COURSE UPDATE
We have been to check out the course today and unfortunately the traffic lights on the road from Prees to Tern Hill mean we won't be able to use this road.
Therefore instead of going to Espley and Shawbirch the Battlefield leg will be repeated 4 times.
There are also currently 2 sets of temporary lights on the course one on the way from the start to Prees and one on the way from the Quina circuit to the finishing circuit. These will not affect the course and will just need to be obeyed if they are still in place on Sunday."