According to The Independent, a similar sign is posted at an airport in Aalborg, Denmark, that says, "Kiss and goodbye. No Kisses above 3 mins!" Taylor Ardrey is a news reporter for USA TODAY.

People who exceed the 3-minute limit would be politely asked to move to the car park: "We're not going to call the hug police," De Bono joked. According to The Independent, a similar sign is ...