Lesser airlines do take an interest. I came to Stansted with Ryanair very late in the evening. Took what I thought was my case and was almost home 30+ miles round the M25 when my mobile phone rang. It was Ryanair to say they had my case and I had taken someone else's. Drove back and reunited case with the real owner. Young man was really nice about it and we drove him to the car park. My case now has blue ribbon tied round the handle!