Thank you!
I don't know that there is a deadline right now. Initially, the parks superintendent said he was going to begin immediately, but one of the group talked to the mayor on Monday. The only concession the city has made is that they will tell one of the group members before they start doing this

They are going to try to meet with City Council next week. Hopefully, Council and the Mayor will have a lot of letters by then, and realize that this is *not* something that should be done.
Thanks again,