Just my opinion here, but the d00ds making that vid did themselves no favors. They had cones/tape up first, then clearly moved their SxSs to block the same space. Trying to argue that's just how they "happened" to park after a ride is stupid. They know it's not the case, the LEO knows it's not the case, they know the LEO knows it's not case... yet they just try to push the story like the LEO is a child. "But tacos... people can steal 1k in SF... darrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrr."
We all bend/break the rules. If you get caught, the best course of action is to apologize and remedy the situation. If they had just taken down the tape and NOT put their SxSs there, the LEO prob would have rolled on with no further conversation. Now they got tickets, AND all of those LEOs are going to remember them and their rigs, I promise.
The LEO could have done better to cite the exact code they were violating for saving space, but I'm sure the ticket has it written down. "Saving space" is an arbitrary thing, and it's up to the LEO's discretion whether or not he feels you're in violation. I guarantee anytime this exact group *might* be in violation, might not... they WILL be.
Now, will it hold up in court? Hell if I know, but that's not the point, and the LEO knows it. The LEO knows they'll either a) pay the fine and move on b) waste a bunch of time (and money) in court fighting it. Either way, the LEO won.
-TJ