to be sourced by tenants from someone other than their landlord. The industry responded by spinning off purely pub-owning companies ("pubcos"), such as Punch Taverns and Enterprise Inns, from the older brewing-and-owning companies, notably Allied Lyons, Bass, and Scottish & Newcastle. The Beer Orders were revoked in January 2003, by which time the industry had been transformed. 2000 to present: hops and hipsters A change to beer taxation, Progressive Beer Duty was introduced by Gordon Brown in 2002. It was a reduction in beer duty based on a brewery's total production and aimed at helping smaller breweries. The legislation had been campaigned for by the Society of Independent Brewers (Siba). In 2009, the combined sales of Siba's 420-plus members increased by 4% compared with 2008. By 2011 the breweries in the UK, were recording an average growth in beer sales of 3% to 7% per annum. By 2004, the term real ale had been expanded to include bottle-conditioned beer, while the term cask ale had become the accepted global term to indicate a beer not served under pressure. Interest in imported beer continued to rise, with an influx of Eastern European workers making Lech and Tyskie particularly popular, alongside Staropramen, Budvar and Kozel. A piece of legislation popularly known as the "twenty four-hour drinking", officially the Licensing Act 2003 came into force in 2005. This removed the previous national restrictions on opening hours, allowing pubs and licensed premises to open for any or all of a twenty four-hour period, subject to agreement with the local licensing authorities. In practice, most pubs made only minor changes to their opening hours. Although its founding father, Michael Jackson, died in 2007, modern beer writing was burgeoning, with beer columns appearing alongside wine columns in the quality press. Beer writing was to evolve into beer blogging, leaders in both fields including Martyn Cornell, Pete Brown, Roger Protz and Melissa Cole. In July 2007, a law was introduced to forbid smoking in all enclosed public places in England, including pubs. The popularity of lager fell from 74.5 per cent in 2008 to 74.3 per cent and the Observer publication suggested that British beer drinkers' "love affair with carbonated beers may finally have peaked". The 2010 edition of the Good Beer Guide showed that there were more than 700 real-ale brewers in the UK at the time of publication — the highest number since the Second