HM Inspectorate of mines, soft back, 24 pages, Crown, 1992.

The purpose of this report is to examine the safety of FSV operations below ground in coal mins, and to recommend areas where safety might be improved. The report is primarily intended as an informative document for the guidance of management, supervisory staff, engineers and operatives at mines, and is based on operating and accident experience for the five-year period 1986-1991.