A blue sign with a diagram showing a branch off the road ahead and the following text.
Forward destinations: The NORTH; Scotch Corner [Airport symbol] .
Exit destinations: ; Catterick; A6055; (A6136).
Junction number: 52.
Before the motorway arrived there were a whole succession of junctions in this area serving Catterick, its garrison and Richmond. Now there's just this one, which is much tidier.