Up in cloud-cuckoo land with you George?
Solve this if you can?
Mary goes into a rave inside a large soundproofed shipping container, and neither she nor any of the other ravers (all very high) notice when the container is loaded onto a ship and the ship sails off. Four hours later, they exit the container only to discover they're no longer in their home country, but on a ship in international waters heading for china.
Mary danced all evening to find that she had not been where she had thought. This was within a time frame of, no less/more than 4 hours.
Where was she?