SI 2023/982. The Environmental Protection (Plastic Plates etc. and Polystyrene Containers etc.) (England) Regulations 2023. Comes into force 1st October. prohibits the supply of single-use plastic plates, trays or bowls, balloon sticks and cutlery. It also prohibits the supply of single-use polystyrene food or drink containers and cups. These Regulations also amend SI 2017/1312; Environmental Protection (Microbeads) (England) Regulations 2017 and SI 2020/971; Environmental Protection (Plastic Straws, Cotton Buds and Stirrers) (England) Regulations 2020.