ARTICLE AD BOX
"The levels of both nitrates, which we believe comes from agricultural fertilisers, and also phosphates, which tends to come more from the sewage outlets, the levels are both high, worryingly high," he said.
"The levels of both nitrates, which we believe comes from agricultural fertilisers, and also phosphates, which tends to come more from the sewage outlets, the levels are both high, worryingly high," he said.