They already did it in my town, I'm looking for the article now that way I don't have to misquote the lame ass reason for the ban.
ETA here is the article in the local newsletter:
Ordinance bans replica firearms
Adults and children are banned from possessing, carrying or pointing replica firearms in public, according to a new city ordinance approved by the Taylor City Council. Taylor Corporation Counsel Edward D.Plato said the law covers anything that reasonably
may be mistaken for a real firearm.
The misdemeanor offense carries a penalty of up to a $500 fine or 90 days in jail.
Director of Police Services Jac Desrosiers said police were called to a scene that involved fake handguns. He said it is often difficult to tell the difference between fake guns
and real weapon.
Lame-Ass City Ordinance