In these Regulations—

• “the EPA 1990” means the Environmental Protection Act 1990;

• “the RUCS Regulations 2013” means the Road User Charging Schemes (Penalty Charges, Adjudication and Enforcement) (England) Regulations 20133;

• “adjudicator” means a person who holds office as an adjudicator for the purposes of these Regulations in accordance with regulation 18(1);

• “fixed penalty” is to be read in accordance with regulation 6(1) to (3);

• “fixed penalty payment period” is to be read in accordance with regulation 6(4) and (5);

• “penalty notice” has the meaning given in regulation 4(2).