In reply to BRILLBRUM:
An awful tragedy that their families will have to deal with for the rest of their lives. I think back to my own teenage years, learning to drive and feeling the freedom to go anywhere we wanted. An old car, good friends, usually crammed with muddy caving kit and damp smells, bombing up the road to the Dales. We laughed at rain and snow, we were unstoppable. On hearing news like this, the older me is reminded that we weren't unstoppable, we were lucky. It's all so sad that the poor lads won't ever get to reminisce their youthful adventures.