questionText: To ask the Secretary of State for Environment, Food and Rural Affairs, what estimate his Department has made of the prevalence of microplastics in UK drinking water sources; and what steps he has taken to (a) regulate and (b) reduce microplastic pollution in the water supply chain.
answerText: I refer the hon. Member to the answer given on 24 April to Question UIN 45139.
heading: Microplastics: Drinking Water