Does anyone know if self service macines still take old £1 coins?

[SneakyGremlins]

Just found some down the back of the sofa and could do with some sweets food from Morrisons - will the self service tills still take them? I feel like the normal staffed tills won't..

I doubt it, but no harm trying.

no, and no shop will ,not legal tender. take to bank to exchange.