I had an accident on my motor scooter with no other vehicles involved. I was looking behind for merging traffic and when I turned around I was heading towards the barrier. I over-corrected and fell off, breaking my arm. I have been charged with negligent driving ($425 and 3 demerit point). I would like to get advice whether I should fight this as I don't believe I was being negligent. However, I realise that the definition of negligent driving under Traffic Law is very low in NSW, so don't want to waste my time either.