London's famous Tower Bridge was closed to vehicles over the weekend after a "mechanical fault" saw the landmark stuck open.
Only pedestrians and cyclists were allowed to use the bridge on Sunday.
Traffic in central London was gridlocked as frustrated motorists were advised to find alternative routes.
But some made the most if the situation – with one couple seizing the perfect photo opportunity.
Jenny Nguyen and Tony Cao from Vietnam took advantage of a traffic-free bridge to pose for some truly memorable pictures.