22. Singapore
You thought the no chewing gum rule in elementary school was bad, just wait until you hear Singapore’s laws. It’s illegal to buy, sell, or chew any non-medical gum in Singapore. Pharmacists must check ID before dispensing medical gum to any patients. First offenders are required to pay $1,000 fine and that price doubles on your second offence. Don’t even get them started on the laws against spitting.
