ROC post in Blyth

Today we went on a little bit of an underground explore. Spotted this on a website and had to go and see.

Roc Blyth is a Royal Observer Corps post near Blyth, Nottinghamshire close to the A1

Sitting in a square compound, the surface features are intact. The far vent louvers are missing and the vent is damaged.

Fire damaged inside to an unknown extent.