Along similar lines, any suggestions for preventing or dealing with sickness in passengers? Two of mine got it so bad the other day that they had to take the coach back from Sheffield to Cambridge. The ride was a little bumpy, but only just noticeable to me really. I don't think there was much I could have done about the conditions without going IMC to get above the cloud layer, but I have a feeling that I could have handled the situation better than just telling the guy in the back to look for a sickbag...