So what's a Run 'A' Bout then?

[AnnieLobeseder]

And why would I want one?

There's a big sign out the front of my local Vauxhall dealer saying:

Run 'A' Bouts

Aside from various questions as to what they think they're doing, why the apostrophe both sides of the A?

I suppose I should be grateful it's not Run 'A' Bout's!