No, other people search the park, and I see holes people leave with the trash still in the plug. I try to fill them in, but everytime I go to the park, I find more and more!
Sent from my expensive phone I really don't need
Ok, then yes, there are cases where it's an actual ocurrances of holes, and not the scenario I cite.
Question for you: did this city person just tell you it was a "rule", or do you know for a fact it's actually "on the books" as a real city-park rule? The reason I ask this, is this:
About 10 yrs. ago, a buddy and I were detecting one of my city's parks. It's the oldest park in town here, that's been detected since the early 1970s or even earlier. However, one day my buddy and I had a city worker drive up on us with his park-utility golf cart thing, and say "you can't do that". When I objected (nicely) and said "since when?", his answer was not unlike the answer you got: "Because of holes". He told us he was just passing on the word his boss had told him, that to B.O.L. for md'rs, as this wasn't allowed.
When I heard the guy say "because of holes", I pointed around us and said
"we just dug 7 or 8 old coins from this area. Can you tell a single spot where we were?" The guy looked around and agreed we weren't doing any harm or leaving marks. So he says to us: "what I don't see when I get off work, doesn't bother me". So we said "great, what time do you get off work". He said "5pm". We looked at the time, and it was 4:45pm right then. So we merely sat on a park bench till 5pm. Sure enough, we saw him in the distance putting all his tools back in the shed, locking things up, get in his pickup, and drive off. Whereupon we merely resumed detecting. And since then (10 yrs. ago) I have not ceased to metal detect there.
So what I'm saying is: you can check to see if it's an actual rule truly now on the books. Because otherwise, if one person simply says "scram", no .... I do not take that as an all-encompassing new "law". Just gotta give lip service, and well .....