Haha, so much for riding up and down the aisles at 30,000ft...
Anyways, a related question. I've read that you're not allowed to lock up your bike just anywhere in some business districts, but leaving my bike during the day at one of the massive parking lots at the train station seems risky because it will be squeezed into/piled on top of thousands of commuter bikes or possibly "recycled" if it's found that it is not properly registered or expired. How do I avoid this happening to my bike?
http://fiets.seesaa.net/article/57295444.html