This is another of those odd stickers that people like to put on signposts. I spotted this one at Cardiff Bay station. I can only guess that MNT is a code for mint sauce….

MNT - Mint?

MNT – Mint?

Camera: X-T1
Aperture: ƒ/3.6
Shutter speed: 1/450s
Focal length: 18mm
ISO: 400
Taken: 24 June, 2014
Location: 51° 28.0373′ 0″ N 3° 9.9967′ 0″ W