The 2001 Humber Refinery explosion occurred in the parish that has a population of what, as of 2011?
South Killingholme South Killingholme is a village and civil parish in North Lincolnshire, England. The population of the civil parish at the 2011 census was 1,108.
Frisby on the Wreake Frisby on the Wreake is a village and civil parish on the River Wreake about 3.5 mi west of Melton Mowbray, Leicestershire, England. The 2011 Census recorded the parish's population as 557.