In which country is chewing gum forbidden?

The Singapore chewing gum ban has been in place since 1992. Since 2004, an exception has existed for therapeutic, dental, or nicotine chewing gum, which can be bought from a doctor or registered pharmacist. It is currently not illegal to chew gum in Singapore, merely to import it and sell it, apart from the aforementioned exceptions. Tourists visiting Singapore are allowed to bring in up to two packs of chewing gum per person.