No fishing

Went for a walk with S to Glencorse Reservoir, which serves Edinburgh.
This "No fishing" notice amused us, as there were lots of fishermen out there doing just that! You can see some of them in the picture.
To be fair, after I had taken the picture, we noticed another notice which bans fishing on the banks, but allows it from the boats!
It all reminded us of the time when, in Dublin, we were at a newspaper/ magazine stand, which read "No Reading"! And we thought it could only happen there!