A green sign with a diagram showing an exit branching off the road ahead and the following text.
Forward destinations: London; Peterborough A1 .
Exit destinations: Stamford; B1081.
After this exit we're on the Stamford Bypass, one of the earliest modern dual carriageways in the UK. It opened in 1961 and was considered something of a marvel because its junctions had motorway-style flyovers and sliproads and it used experimental green signs.