Question: What nickname was given to the man who carried out an attack on the Admiral Duncan pub ?

Context paragraphs:
David Copeland: David Copeland (born 15 May 1976) is a British Neo-Nazi militant who became known as the "London Nail Bomber" after a 13-day bombing campaign in April 1999 aimed at London's black, South Asian and gay communities that resulted in three people being killed and more than a hundred injured.  Copeland was a former member of two far-right political groups, the British National Party and then the National Socialist Movement.

St Anne's Churchyard: St Anne's Churchyard, also known as St Anne’s Gardens, is a public park on Wardour Street in Soho, London.  Formerly the churchyard of St Anne's, Soho, it was closed to burials in 1853.  It was laid out as a garden by the Metropolitan Public Gardens Association in 1891.  It is managed by Westminster City Council and has received the Green Flag Award.  The gardens contain a memorial to the victims of the 1999 Admiral Duncan pub bombing.

John Stanley (playwright): John Stanley (born 1966) is a British playwright and screenwriter.  He is best known as the writer of "Proud", a play written to commemorate the 10th anniversary of the Admiral Duncan bombing in Soho, London, and as the screenwriter of the British thriller/horror feature film "The Last Seven".

Admiral Duncan (pub): The Admiral Duncan is a public house in Old Compton Street, Soho in central London that is well-known as one of Soho's oldest gay pubs.  It is named after Admiral Adam Duncan, who defeated the Dutch fleet at the Battle of Camperdown in 1797.  In recent history, the pub was the scene of a nail bomb attack carried out by a neo-Nazi, David Copeland, on 30 April 1999.

Proud (play): Proud is a comedy drama by John Stanley that explores issues surrounding gay pride and identity.  It depicts a love story between Tom, a survivor of the Admiral Duncan bombing in 1999, and his 18-year-old boyfriend Lewis, a 2012 Olympic boxing hopeful, exploring their different attitudes toward being "Out and Proud".  The play premiered at New Wimbledon Studio on April 8, 2009.

The First Domino: The First Domino is an English play about a fictional terrorist bomber, written by Jonathan Cash, who was injured in the 1999 bombing of the Admiral Duncan pub in Soho, London by David Copeland.

Duncan Potts: Vice Admiral Duncan Laurence Potts, {'1': ", '2': ", '3': ", '4': "} (born 10 March 1961) is a senior Royal Navy officer.  He served as Assistant Chief of Naval Staff (Capability) and Controller of the Navy from 2013 to 2014.  In September 2014, he was appointed director general of the Defence Academy of the United Kingdom.

Royal Park Hotel, Toxteth: The Royal Park Hotel was a three storey, handsome public house and hotel situated on the corner of Admiral Street and North Hill Street, Toxteth, Liverpool, England.  It was built in the 1860s as a three-storey building possibly by the brewer Walkers of Warrington.  A long bar ran the length of the pub curving at the end; two other rooms had no bar and were served by waiter service, which disappeared towards the end of the pub's life.  The name of the pub probably refers to the fact that Toxteth was a Royal Park - although in the interwar years the name changed to the Admiral Hotel.  In the 1871 England Census, it is recorded as being at 2 Admiral Street, Toxteth Park and in Ordnance Survey maps of the period it is marked as a PH on the corner of Admiral Street and North Hill Street - with a Freemasons' hall adjacent to it at 80 North Hill Street.  However, in some Censuses the hotel is recorded as being at 84 North Hill Street.

HMS Curlew (1795): HMS "Curlew" was an 18-gun brig-sloop of the Royal Navy, commissioned in June 1795 under Commander Francis Ventris Field for Admiral Duncan's fleet.

1976 Step Inn pub bombing: The 1976 Step Inn pub bombing was a car bomb attack carried out by the Glenanne gang, an Ulster loyalist paramilitary group.  The attack occurred outside the Step Inn Pub in Keady, County Armagh, when the pub was packed with people.

Supporting paragraphs: Admiral Duncan (pub) David Copeland
Answer: London Nail Bomber