Got new idea
OK one question, does this have access after dark? NO DON'T TELL ME!
I think I got it. I will go tomorrow morning again before work, that is if I can see to find it among the dense pea soup fog we're having.
That way I will have Sunday morning to place the new tag...... Hmmm where will it be. I think where ever I put it, it will be in the setting sun.......