So the fact that the 2 passerbys were not there at the first trial only the driver,can the statements from those witnesses be used at trial?

The witness that were not present were 2 passerbys who gave statements to the officer at the scene. Do they have to be present? My defence is a page out of the drivers handbook about overtaking. It states that once overtaken you must allow the overtaking vechile to pass. You cannot speed up. That is...

I was involved in an accident. I was travelling west on Richmond at Spadina in the far left lane. After the intersection I indicated and changed lanes. There was a cab in the right lane. As I changed lanes our vehicles collided. Some witness came forward on his behalf and I was charged with unsafe l...