Hereford and South Herefordshire's MP has called on the Prime Minister to press agencies to help stop pollution in rivers such as the River Wye.
Jesse Noman spoke during Prime Minister's Questions earlier today.
“Part of the problem is the Wye runs across the English-Welsh border. The agencies involved – Natural Resources Wales, Natural England and the Environment Agency – have done a deplorable job so far in their failure to come together with a single all-river action plan.” said Mr Norman.
Mr Johnson said he would speak to the Welsh Government.