Yesterday we were supposed to fly back to London from Denmark. Unfortunately our flight was cancelled. We found out about it when we arrived at the airport, but couldn't check in. There was a massive queue of people waiting to try and rebook a flight or get a refund. I jumped on to my iPhone and changed flights for one the next day (tonight). I also investigated hotels. We managed to book The Renaissance hotel in Malmo, Sweden for the night. We also organised a late checkout, so it was quite a pleasant day today. Having O2 International Roaming was fantastic. It's one of the big pains of travelling; not having data on your phone when you need it most.