Owners of flamingos may not allow their pet to enter a barbers.
36.25.010 Prohibited; responsibility of animal owner.
No owner of any animal or person having control of any animal shall allow such animal to enter upon any public premises where food for human consumption is sold, processed stored or consumed or to enter into any barber shops or establishments for the practice of hairdressing or beauty culture.
(GJB § 20.10.010)
Picture thanks to rgb49