Drink-drugging as a means to theft and/or sex is not new, but on the rise. It’s increasing in Colombia and known to be an M.O. in Russia, Hong Kong, Thailand, Ecuador, and many other countries. I didn’t expect to see Tokyo on the list, but there it is. Sad.

I forgot where I heard this, but it’s funny: When given a drink by a stranger, say “It’s one of my country’s traditions to trade drinks with the host.” Hard to imagine doing that.

Anyway, it’s a good idea to keep this in mind when offered food or drink by a stranger. And try not to leave your food or drink unattended.