Cemex, maker of Rugby Cement, has this week been given the go ahead to use tyres as a substitute fuel at its cement plant in Rugby.

The move follows a controlled and monitored trial by the Environment Agency.

Area Environment Manager of Cemex, Ian Withers, said the trial has shown that burning tyres results in a reduction in nitrogen oxides, when compared to burning traditional fuels.

He said: "We understand our responsibilities to the people of Rugby and we will continue to monitor the site to ensure that the company operates in line with the strict conditions in their Permit. We have already demonstrated that we are prepared to stop the plant operating, and even prosecute if necessary, should Cemex not adhere to the Permit conditions."