Ontario Highway Traffic Act

I was given a ticket for a failure to disobey sign for a left turn from 4 to 6:30 PM. I took the left turn at 4:05, missed it by 5 minutes. I have a clean record and i always follow rules, but that ticket was during my final exam time and i was under a lot of stress. (I am a student). Also, I took my mom's car and the officer asked for my insurance ...