Are you allowed to ride dirt bikes on fire restriction days?
Your parents are correct in that it is dangerous on days of total fire ban. You are not alone in being pissed about not being able to ride as my son gets extremely annoyed when it is declared a fire ban, but a spark could ignite a fire and you would not want to be responsible for that. You will find that generally any tracks that may have practice days will cancel them on days of total fire ban.