link nicked off seethruThis site are trying to build a database of cease and desist warnings to websites which could prove really interesting - though a search for 'bbc' and 'nintendo' show up nothing, so I assume it's early days yet:
www.chillingeffects.org/
(www.chillingeffects.org/
monkeon schmonkeon,
Tue 26 Feb 2002, 7:40,
archived)