The stat emblem of great britain

Northern Ireland
In Northern Ireland, the Union Flag is flown from buildings of the Northern Ireland Office as decreed by Regulations published in 2000. The Regulations were amended in 2002 to remove the requirement to fly the flag on the birthdays of Queen Elizabeth, the Queen Mother and Princess Margaret, Countess of Snowdon who both died that year. The current flag days are now the same as the United Kingdom government days noted above with the exception of the Duchess of Cornwall's birthday, which was only added to the UK flag days after her wedding to the Prince of Wales in 2005, and has not yet been extended to Northern Ireland.
The Police Service of Northern Ireland is the only body in the United Kingdom that is not permitted to fly the Union Flag, and is only permitted to fly its service flag or the Royal Standard in the event of a visit by the Sovereign.
Proposed redesigns
Suggested incorporation of the Welsh dragon

One suggested redesign of the Union Jack with the red dragon from the flag of Wales added in the centre
In November 2007 the then culture minister Margaret Hodge said she would consider a redesign of the Union Flag to incorporate the Welsh dragon, during a debate in the House of Commons on the frequency with which the flag flies above public buildings. The issue was initially raised by Ian Lucas, another Labour MP, who complained that the flag introduced in 1606 following the accession of James VI of Scotland to the English throne as James I combined the cross of St George and the saltire of St Andrew. This principle continued in 1801 when the St Patrick cross was incorporated following the Union with Ireland Act 1800. Lucas claimed the identity of Wales had been suppressed ever since the Laws in Wales Acts 1535–1542. In the debate, Albert Owen MP said that "we in Wales do not feel part of the union flag because the dragon or the cross of St David is not on it." Conservative MP Stewart Jackson described the comments as "eccentric".