A-road roundabout sign
A green sign with a diagram showing a roundabout with exits ahead, left and right, and the following text.
Forward destinations: (M25 West); (M1); Aylesbury; Watford A41 [Hollow diamond diversion symbol] .
Left turn destinations: Edgware; A5109.
Right turn destinations: The NORTH; Hatfield; A1 [Hollow square diversion symbol]; (M25 East).
Junction name: APEX CORNER.
In the 1920s it must have seemed like an ingenious economy to combine two bypasses on this one length of road, but today we will feel considerable relief as the A1 and A41 part ways at Apex Corner. We turn right here.