One musician whose work is definitely - and sometimes defiantly - digital is cellist Peter Gregson.

BBC: It's digital, but is it art?

But many shipping firms are not bothered by such niceties, says Nicky Gregson, a geographer at Sheffield University.

ECONOMIST: Shipbreaking

David Gregson, information services director at the Mintz-Levin law firm, says that the demo he saw made him optimistic.

FORBES: DolphinSearch's KnowledgeBox Trawls Networks

Attempts to carry out scientific tests on the semen stain on Mrs Gregson's clothing in 1977, 1988 and 1995 had proved unsuccessful.

BBC: DNA catches killer 23 years on

Queen's University vice-chancellor Prof Sir Peter Gregson said he would prefer that higher education and further education should remain linked and in a department "that is focused on economic development".

BBC: Employment and Learning Committee

Queen's University vice-chancellor Prof Sir Peter Gregson said he would prefer if higher education and further education remained linked and in a department "that is focused on the economic development".

BBC: NI universities could be under two government departments