A-road fork sign
A green sign with a diagram showing an exit branching off the road ahead and the following text.
Forward destinations: London; Stamford A1 .
Exit destinations: Boston; A52 [Solid square diversion symbol]; Grantham; (B1174).
This new junction leads to a new bit of A52, together forming a southern bypass of Grantham and an opportunity to build quite a lot of new industrial and housing estates.