Flat that's leaving me flat...

I got home today to find I had a flat tyre. The second one is as many months!

After digging around, I realised there is an air compressor in the other car as standard equipment.

It pumped up, but on closed inspection found a screw in the tread that's so close to the edge, it's bulged the side wall.

The start of the May Day Bank Holiday tomorrow will be looking for another tyre... Yay!