Question: The lottery Les Scadding won was launched on what date?

Context paragraphs:
The Health Lottery: The Health Lottery is a lottery in Great Britain launched in October 2011 where players choose 5 different numbers from 1 through 55; at least 3 numbers must match in order to win a prize.  It is operated by Northern and Shell which owns numerous media outlets in the United Kingdom.

Lotto 6/49: Lotto 6/49 is one of three national lottery games in Canada.  Launched on June 12, 1982, Lotto 6/49 was the first nationwide Canadian lottery game to allow players to choose their own numbers.  Previous national games, such as the Olympic Lottery, Loto Canada and Superloto used pre-printed numbers on tickets.  Lotto 6/49 led to the gradual phase-out of that type of lottery game in Canada.

Daily Grand: Daily Grand is a Canadian lottery game coordinated by the Interprovincial Lottery Corporation, as one of the country's three national lottery games, alongside Lotto 6/49 and Lotto Max.  Sales began on October 18, 2016, and the first draw was held on October 20, 2016.  The game will not be launched in Atlantic Canada until 2017.

Million Lottery: The Million Lottery or Million Adventure was the first English State Lottery and was launched by the government in 1694.

Thames Discovery Programme: The Thames Discovery Programme is a community archaeology project, focusing on the archaeology of the River Thames on the Tideway.  The Thames Discovery Programme (TDP) was launched in October 2008 and until September 2011, the project was supported by the National Lottery and a grant from the Heritage Lottery Fund.  The project is designed to communicate an understanding and informed enjoyment of the historic Thames to the widest possible audience, and to train and support members of the public (the Foreshore Recording and Observation Group or FROG) to monitor and record the archaeology of the foreshore during the lifetime of the project, and into the future.

EuroMillions: EuroMillions is a transnational lottery, launched on 7 February 2004 by France's Française des Jeux, Spain's "Loterías y Apuestas del Estado" and the United Kingdom's Camelot.  The first draw was held on Friday 13 February 2004 in Paris.  Initially, only the UK, France and Spain participated, with the Austrian, Belgian, Irish, Luxembourgish, Portuguese and Swiss lotteries joining for the 8 October 2004 drawing.

People's Postcode Lottery: The Postcode Lottery format was introduced by Dutch company Novamedia BV, which launched its first postcode lottery in the Netherlands in 1989.  Novamedia now runs six lotteries using cause marketing: Nationale Postcode Loterij, Vrienden Loterij and BankGiro Loterij in the Netherlands, Svenska Postkod Lotteriet in Sweden, People's Postcode Lottery in Great Britain – and in July 2016, Deutsche Postcode Lotterie was launched throughout Germany.  Together, they claim to have contributed over €6.1 Billion to charitable organisations around the world.

Eurojackpot: Eurojackpot is a transnational European lottery launched in March 2012.  As of October 13, 2015, the countries participating in the lottery are: Croatia, Czech Republic, Denmark, Estonia, Finland, Germany, Hungary, Iceland, Italy, Latvia, Lithuania, the Netherlands, Norway, Slovakia, Slovenia, Spain, Sweden and Poland.

The National Lottery Draws: The National Lottery Draws (previously The National Lottery Live) is the television programme that broadcasts the drawing of the National Lottery in the United Kingdom.  The programme launched in November 1994 on BBC One, and was initially broadcast live on Saturday nights, before expanding to Wednesday and Friday nights later on.  From January 2013 to December 2016, the program aired only on Saturday nights.  On 24 November 2016 it was announced that the Saturday night draws would be dropped and moved to BBC iPlayer from 7 January 2017.  The draws have since been dropped from BBC iPlayer as of 8 April, 2017, and are now broadcast exclusively from the National Lottery Website, and their official channel on YouTube.

Les Scadding: Les Scadding is an English former mechanic who acquired media attention as the winner of £45,500,000 on the EuroMillions lottery in 2009.

Supporting paragraphs: Les Scadding EuroMillions
Answer: 7 February 2004