Quis Custodiet Ipsos Custodes?

In this case it was me and my camera.
Isla is staying for a short break while the human members of her pack are taking their own little holiday.
Isla likes to keep a weather eye out to see who is passing and if anyone needs some encouragement to keep moving along.
My father had very, very few run ins with Scotland's Finest but he did have a slightly jaundiced view of them. Hence the title above which was a saying of his. (To save you looking it up, "Who watches the watchmen?")