Speaking of silly UCI rules, I was told that in cyclo-cross racing, you are not allowed to wear knee warmers if it's above 4 degrees celcius.
at the Brockton Crit in June they made all the categories race in shorts and jerseys in the pissing rain. nothing else. I was wearing knickers and had to roll them up past my knees. probably the stupidest ruling for no reason considering watching Paris-roubaix etc. and seeing the pros wearing what ever they want.
"We've been attacked by the intelligent, educated segment of the culture"