I rode the week-long Bicycle Tour of Colorado last week. On day 1 we climbed Slumgullion Pass near Lake City. It was pretty windy, BIG gusts. I stopped at the aid station at the base of the climb. While I was walking around getting water or something a huge gust of wind spun up and I saw one of the porta potties tip over backwards. I hoped no one was in it!
I was pretty wary of getting in a PP whenever it was windy for the rest of the week.
Specialized Ruby
Gunnar Sport
Salsa Vaya Ti
Novara Randonee x2
Motobecane Fantom CXX (Surly Crosscheck)
Jamis Dragon