These Regulations are the first to be made under powers which include the powers in Schedule 8 to the Environment Act 2021 (c. 30). They establish, in England and Northern Ireland, a deposit scheme for container drinks which are supplied for consumption in England or Northern Ireland. The relevant containers are single-use closed bottles and cans made from polyethylene terephthalate (PET) plastic, steel or aluminium which contain between 150 millilitres and 3 litres of liquid.