Question to the Ministry of Defence:
To ask the Secretary of State for Defence, how many (a) perfluorooctane sulfate and (b) perfluooctane acid firefighting foams there are on military bases in the UK; and if he will make a statement.
There are no firefighting foams in use on the Defence estate that use either perfluorooctane sulfate and perfluooctane acid as constituents. Foams with these constituents were withdrawn from use in 2015.