I think the term "momentary inattentiveness" is a term only an apologist for irresponsible behavior could use. Clearly the SIU has outlived its usefulness. The facts as they state them deliberately steer clear of the officer's action itself, preferring to focus on the irrelevant circumstances prior to the crash. The officer predictably refused to cooperate, therefore only the illegal action of turning left and violating a vehicle's right of way should be considered since we don't know what the officer was doing (if he was doing anything) in his vehicle while he was turning. Fact remains he turned left and violated a vehicle's right of way, damn near killing a man. If that isn't dangerous driving then it certainly must be careless driving. You are supposed to look before you enter a highway, especially one where vehicles travel at 100km/h. I can't imagine a situation where I could turn left doing a U-turn, wipe out the highway and merely dismiss it as "momentary inattentiveness". What a travesty of justice.