Travel guides usually warn you about pickpockets, overpriced restaurants, and questionable airport taxis. They are less likely to mention that sitting on the wrong staircase, pushing a bicycle through Venice, feeding a pigeon, or splashing somebody with a puddle can actually put you on the wrong side of local regulations. Plenty of supposedly “weird laws” online are complete myths, but these rules genuinely exist. Before your next vacation, remember: what feels perfectly normal back home might earn you an unexpectedly expensive souvenir.
#1: Selling Ordinary Chewing Gum — Singapore
Singapore’s legendary chewing-gum restrictions are real, although saying that chewing gum itself is completely illegal goes too far. Ordinary gum generally cannot be imported for domestic sale, and selling it is prohibited, with exceptions for approved therapeutic and dental products. The rules were introduced partly because discarded gum was causing cleaning problems, including on public transportation. So tourists need not fear arrest for chewing a forgotten stick—but opening a gum-import empire would be considerably less advisable.
