1) Area of Edinburgh 
Comiston is a suburb of Edinburgh, the capital of Scotland. It is south of Morningside and west of the Braid Hills. The main road through the area, Comiston Road, is a continuation of Morningside Road, and further south becomes Biggar Road. It is classified as the A702 which indeed runs eventually to Biggar. Confusingly, a part of Comiston Road is...