You can show that you parked 5 blocks away from where the ticket was issued, but that does prove that you did not drive five blocks and park again.
Originally Posted by rweworld
Bring your evidence to court and see if they believe your story.
The Fifth Amendment to the United States Constitution prohibits the government from making you answer any questions that may incriminate you.
Go watch this video. http://www.youtube.com/watch?v=6wXkI4t7nuc
Refusing to answer questions is NOT obstruction. Lying to the police is obstruction. If you say "I don't know" when you really do, that's obstruction. I suggest using the phrase "I'm sorry, but I don't believe it is in my best interest to answer your questions".