A green sign with a diagram showing a roundabout with exits ahead, left and right, and the following text.
Forward destinations: Edinburgh A1.
Left turn destinations: Stenton; Garvald B6370 .
Right turn destinations: East Linton A199; Dunbar (A1087); N. Berwick (A198).
Junction name: THISTLY CROSS ROUNDABOUT.
Somewhere around here, just after this roundabout, we reach the northernmost point on the A1. Oddly, the journey to Edinburgh from here is west, not north, and the road actually has a course slightly southwards too.