A potential tunnel entrance

I discovered a potential entrance to a tunnel in the rear garden of 22 College Street.

I disclosed the location to someone in a phone call; shortly afterwards the site was cleared.

These two short videos show the rear garden before and after the phone call:

The Ammanford Untouchables

The photo shows a section of wall loosely filled with bricks. This is the area where I thought there was some form of entrance.

Loose bricks in a rear wall.