Thus it is possible to collide with something in front of you while still being a careful and competent driver.
No one is suggesting Mr Mason dashed into the path of the car, apart from anything else he was riding a bicycle.
But the car did not deviate - that's on the CCTV.
Mr Mason must have deviated or he would not have been hit.
How long was Mr Mason in front of the car before he was hit?
Again, no one knows.
But the collision investigators seem to have concluded it was not very long, maybe a second or two.
If that is so, a careful and competent driver had no realistic prospect of avoiding a collision, given reaction times and stopping distances.
Thus the careless driving part of the charge is a non-starter.
However, the driver we are talking about in this case by her own admission failed to see Mr Mason until after she had hit him, parked the car, and gone back to see what had happened. Perhaps the collision would have been unavoidable if she had seen him, we'll probably never know, but the fact is that she hadn't seen him. And, to my mind at least, driving while not seeing things directly in front of you is not particularly careful.