evidence: Rockall, and its surrounding waters, has been at the centre of a controversy over fishing laws. [...] Rockall is an eroded volcano lying approximately 187.2 miles west of Scotland and 263.0 miles northwest of Ireland. It is only 100 feet wide and 70 feet high above sea level. [...] Rockall is home to the multi-million pound Rockall Fishery, which has several species of fish, including squid, monkfish and haddock.