I'm posting this for my girlfriend's accident -- I was in the car with her so I have a full account.
We were driving on the DVP on a rainy day. When we got on the highway it started raining quite severely. We were driving in the left lane, next to the barrier, and noticed that the lane was beginning to pool. Almost immediately after we noticed this, the car began to drift towards the barrier and my girlfriend lost control. We swerved a bit as she tried to regain control, before hitting the barrier and bouncing a couple of times before spinning and ending up backwards in the same lane. The cops came and slapped her with a careless driving charge because "they had to charge her", otherwise the city may have to pay for damage to the barrier (??). She was driving carefully with the flow of traffic, well aware of conditions. The pooling came up pretty suddenly and she didn't have time to notice it was a problem. The tow truck driver who stopped actually witnessed the collision, and we talked to him after and got a statement stating that he was two lanes over, going the speed limit when he saw the accident. The cops didn't realize he was a witness and didn't question him.
Is it really possible to get a careless driving charge here? Also, where can we get a detailed weather report for the time and day of the accident?