I would not get the cops involved, or written "permission" involved (as if it was needed to begin with), etc... The reason is: the minute you start down that path, you stand the chance of simply getting a rule written, where none previously existed. I mean, let's face it: If you go down to the parks department, or police station for "permission to dig in the park", you're going to get told NO! I don't care how good you are at leaving your place perfect, the minute they hear "dig", the easy answer for them is "no". And what's odd is, this can quite often happen in places (parks and schools) where no one previously gave a hoot UNTIL you asked! So my advice is, when faced with guys like this, is to just go when he's not on shift, or put off that one place for a year (odds are he moves on to a different department, etc...). This is why I do most of my detecting at night, is to avoid busy-bodies!
I had an experience where my friend and I were told to leave a park by a lady cop, where we had never...... for 15 yrs. of detecting, ever been bothered. This was an out-of-town park that I only got into a few times per year (when travelling), so it was no biggee to just give her lip service and leave. But when I made the acquantance of a hunter in that town, and told him of my booting, he couldn't believe it! He had also hunted that park for years, multiple times per month, and never heard a peep from anyone! So with that, I therefore assumed it was a fluke, from a bored cop. And so now, for the past few years, whenever I'm passing through that town, I'll hit the park. Have never had a problem since then. However, if I were to have gotten technical and litigical (seeking to confront, "get permission", etc...) it might have back-fired and only caused a rule to be written. You know, to "address this pressing issue". D/T situations like this, I've come to realize that detecting is kind of like nose-picking: you're ok, as long as you're discreet. But the minute you ask someone "can I pick my nose?" they'll tell you "no".
I had an experience where my friend and I were told to leave a park by a lady cop, where we had never...... for 15 yrs. of detecting, ever been bothered. This was an out-of-town park that I only got into a few times per year (when travelling), so it was no biggee to just give her lip service and leave. But when I made the acquantance of a hunter in that town, and told him of my booting, he couldn't believe it! He had also hunted that park for years, multiple times per month, and never heard a peep from anyone! So with that, I therefore assumed it was a fluke, from a bored cop. And so now, for the past few years, whenever I'm passing through that town, I'll hit the park. Have never had a problem since then. However, if I were to have gotten technical and litigical (seeking to confront, "get permission", etc...) it might have back-fired and only caused a rule to be written. You know, to "address this pressing issue". D/T situations like this, I've come to realize that detecting is kind of like nose-picking: you're ok, as long as you're discreet. But the minute you ask someone "can I pick my nose?" they'll tell you "no".