1) The miners had to crawl to reach the coalface.

2) Many of the best ideas come from doctors at the coalface.

3) Academics will be working at the coalface alongside the doctors.

4) At the coalface with a deadline looming, you sometimes feel under a lot of pressure.

5) I have tremendous admiration for anyone who has spent a lifetime in the mining industry, especially at the coalface.

6) At the coalface your guides will explain the different methods of extracting coal and the working conditions of the miners.

7) Further investment is needed to allow the consortium to open another coalface to speed up production.

8) His grandfather worked the coalface and his father was a Miners' Union official.