The Use of Documents and Pictures in Traffic Court
A gentleman that I watched in traffic court was determined to present his defense as thoroughly as possible. He had a manual with him and a collection of about a dozen pictures that he wanted to use to prove his point. Supporting your testimony with illustration is often a good way to show what is difficult to describe with words.

Question: I often coast down a high hill in order to save on gas if there is no traffic behind me. I notice that there is a traffic offence called: "Coast down grade illegally" on the ICBC website with a fine of $121.00 and a 2 point assessment. Is what I do coasting down grade illegally and why would that be a problem?
This video from Consumer Reports explains what to do if you vehicle is subject to sudden, uncontrolled acceleration.
Question: Two years ago an elderly woman ran into me with her personal go-cart. She hit me from behind, at full throttle as I sat on a chair in the back row of an outdoor concert. The force of the collision was enough to drive me and my chair under the chair of the man in front of me. Her intent was to stop and park, but she was white-knuckled on the throttle and her attendant daughter was not paying attention.