Little late to the game here, but that's F-ing awesome.
I'd like to contribute. This is fairly weak, but at least it's something. We don't have SP's here, but we do have the PFPA. The Pentagon Force Protection Agency. They are mostly nice/professional guys. But, like all cops, they have some real crack troops among their ranks.
I ride my bicycle to work. Once I get there, I pass a guard shack and use a combination of barely-used access road and empty sidewalk to get to the bike rack (near the 9/11 memorial). I've done this just about every day for the last year.
Last week a cop stops me with a "HEY YOU! STOP!" Love that one. Thinking: Cop, why do you have to be a dick? After I stop, he continues, "Sir, you know you can't use THAT sidewalk, you should be on the road."
I say, "Well, No, I didn't know that, and I've been doing that for a year. Now all the sudden it's an issue?"
He responds with, "Sir, it's a force protection issue and for your own safety." Huh? There's nobody around...EVER!! What the hell is going to happen to me?!? Is there something I should know? Whatever, I make a mental note: I hate that guy...
The VERY NEXT DAY I comply with his instructions and ride in on the road he told me to use. Yeah, it takes an additional 69 seconds to get to the bikerack, but I don't want to get scolded again. The SAME COP stops me again. This is the good part. I shit you not - cop yells, "EXCUSE ME, SIR!?! You can't ride on that road, please use the sidewalk."
I turn around completely dumbfounded. "WTF?(my exact words). Yesterday you told me not to ride on the sidewalk."
Cop says, "I don't remember saying that." I decided not to press the issue, he was carrying a sub-machine gun. I shake my head and ride off.