To ask the Secretary of State for Environment, Food and Rural Affairs, whether her Department (a) conducts monitoring of and (b) has commissioned research on the (i) presence of (A) PFAS, (B) microplastics, (C) bisphenols and (D) other chemicals in treate
Defra and the Environment Agency work closely to monitor and understand the risks of a range of contaminants in the environment. 
Agriculture: Environment Protection