Ban tattoo and piercing bearers from public parks, water parks, beaches and cafes.

Tattoes are an impurification and dishonor to the body (your body is not a toilet booth).
Tattoo and piercing bearers are associated with criminals.
Tattoes and piercings are no freedom of expression. Those are a disturbance of public morals and an intimidation to others. That's what makes tatto and piercing bearers unsuitable for family friendly environments and valuable public places like parks, beaches etc. Freedom stops at inconvenience and freedom of others. They deserve no tolerance.
Tattoes and piercings are a degeneration, say primitive tribal kind of expression what impurifies one's nation's reputation. They disgrace their body like jungle dwellers or some kind of barbarians, they better go to the jungle and put a plate on their bottom lip and a bone on their head.