Plenty of cabins and camping tents in the recreation areas, no?

[ Besides, if enough of them team up, they would clear these signs in no time. Think of it as another community building project, although that's a jest Fandaniel doesn't mention aloud. It was bad enough when he decided to make everyone breakfast.

So more signs, more! So many more! ]

If you want them gone now, then you'll have to do better than that, dear admin-sama!