A-road crossroads sign
A green sign with a diagram showing a crossroads on a dual carriageway and the following text.
Forward destinations: Central London; Holloway; Finchley A1 [Hollow triangle diversion symbol] N. Circular (A406).
Left turn destinations: Finchley; A504.
Right turn destinations: Hendon A504; N. Circular; (A406 (W)).
We are about to reach the end of the line - the next junction is the North Circular, where the Simulated A1 comes to an end. If you've been with us since Edinburgh, congratulations! Your stamina has been proven beyond doubt. (Doubly so if you've ever driven all that way for real.)