T7. Many people in Wales are excited about the possibility of shale gas transforming the welsh economy, but equally many of my constituents are worried that the chemicals that are pushed down into the ground will end up in the watercourse and that the fracking process, which has possibly already led to problems in Blackpool, might lead to real problems across the whole of the south Wales coalfield. What will the Minister do to reassure my constituents?
The hon. Gentleman raises a very important issue. There is potential for shale gas in the United Kingdom, but only one application is going forward, in the north-west, and that is on hold to see whether there is any link between the recent minor earth tremors there and the drilling process. We need to understand fully any issues with that. It is a legitimate technology, but the fluid is 99% water and the majority of the remainder is an inert soapy-type compound—