It sounds like the obstruction charge is for not giving the officer his name, which should be his right. It's akin to unreasonable search and seizure. If he's not being charged with a crime, then he should not have to say or do anything.

If a ticket had been issued for blocking traffic or something, I'd agree with that. But from what I've read, I'm with the wheelchair guy.

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"It's turtles all the way down."