ITV that a full series was commissioned, first broadcast on 16 October 1984 with one post-watershed episode per week, featuring an hourlong, separate storyline for each episode of the first three series. The first episode of the full series was "Funny Ol' Business – Cops & Robbers". With serialisation, the name of the show changed from Woodentop to The Bill. Series one had 11 episodes and was broadcast in 1984, series two and three had 12 episodes each and were broadcast in 1985-6 and 1987 respectively. With a full ensemble cast to explore new characters not featured or just mentioned in Woodentop, the focus of the storylines soon shifted away from new recruit Carver and towards Detective Inspector Roy Galloway and Sergeant Bob Cryer. The series then changed to two 30-minute episodes per week, on Tuesdays and Thursdays in 1988 (from July 1988 onwards, and began being broadcast all year round without a summer break), increasing to three a week beginning in 1993, with the third episode being broadcast on Fridays. In 1998, The Bill returned to hour-long episodes, which later became twice-weekly, with the Friday episode being dropped, at which point the series adopted a much more serialised approach. When Paul Marquess took over as executive producer in 2002, as part of a drive for ratings, the series was revamped, bringing more of a soap-opera feel to many of its stories. Many veteran characters were written out, leading to the Sun Hill fire during 2002. Marquess stated that the clearout was necessary to introduce "plausible, powerful new characters". As part of the new serial format, much more of the characters' personal lives were explored but, as Marquess put it, the viewers still "don't go home with them". The change also allowed The Bill to become more reflective of modern policing, with the introduction of officers from ethnic minorities, most notably the new superintendent, Adam Okaro. It also allowed coverage of the relationship of homosexual Sergeant Craig Gilmore and PC Luke Ashton, a storyline which Marquess was determined to explore before rival Merseybeat. In 2005, Johnathan Young took over as executive producer. The serial format was dropped and The Bill returned to stand-alone episodes with more focus on crime and policing than on the officers' personal lives. 2007 saw the reintroduction of episode titles, which had been dropped in 2002. In 2009, The Bill moved back to the 9 pm