That's right, you can get into loads of trouble for chewing gum in Singapore! The nation's fight with gum is a long-standing one. And it all escalated when miscreants decided to cover sensors with gum, which caused a huge disturbance to public transport. And so, in 1992, it was decided that the sale and consumption of chewing gum in Singapore should be banned. This law has not been lifted to date even though Wrigley, one of the leading chewing gum manufacturers in America, managed to add gum as a part of free trade agreements with Singapore. Only medical gum, sold on a doctor's prescription is allowed in Singapore, and using any other type of chewing gum will result in you being landed with heavy fines.