Regulation 21 Amendment of regulations 55 to 58I1 United Kingdom In regulations 55 to 58 for “excluded”, in each place it occurs, including in the heading of each regulation, substitute “ Article 27 ”. Annotations Commencement I1 Reg. 21 in force at 1.1.2021, see reg. 1(4) ← Regulation 20 Regulation 21 Regulation 22 →