This section applies where a person who has received a notice of registration of a sum under section 67 for enforcement as a fine, makes a declaration within 21 days (or outside that period at the discretion of the court) that they were not the person to whom the relevant penalty notice was given, or that they gave notice requesting to be tried. If the person is not the individual to whom the penalty notice was issued the registration as a fine and any other proceedings made will be void. If the person requested to be tried within the specified period then the registration of the fine is void and the case shall be treated as if the person requested to be tried as stated.