I ride early-4:30am early. About 2 weeks ago we had our first cold (for us) morning (42deg.) so I had tights, and a blue windbreaker and helmet.
I was about 10 miles in to my short loop and was rolling through downtown.
The stop lights were all blinking yellow and there was no traffic at that hour.
As I was coming up to one of the main roads I noticed 3 largish young men with hoods and baggies on walking smack dab down the center of the 3 lane street three abreast.
I was spinning quietly and moved to the left to go around them. As I approached them the center fella caught me in his peripheral vision but only turned his head a bit to see me, then looked back ahead. The fella on his left, the one closest to me saw him look and then looked himself. At this point I was dead even with him so that when he saw me he jumped and blurted "Oh &#$@!

Sorry Officer!"
It didnt' occur to me until a block later that I was wearing a blue jacket and helmet on a black bike with a front and rear flasher going.
I chuckled and headed home.