EastEnders
"EastEnders" is often filmed on location, away from the studios in Borehamwood. Sometimes an entire quartet is filmed on location, which has a practical function and are the result of "EastEnders" making a "double bank", when an extra week's worth of episodes are recorded at the same time as the regular schedule, enabling the production of the programme to stop for a two-week break at Christmas. These episodes often air in late June or early July and again in late October or early November. The first time this happened was in December 1985 when Pauline (Wendy Richard) and Arthur Fowler (Bill Treacher) travelled to the Southend-on-Sea to find their son Mark, who had run away from home. In 1986, "EastEnders" filmed overseas for the first time, in Venice, and this was also the first time it was not filmed on videotape, as a union rule at the time prevented producers taking a video crew abroad and a film crew had to be used instead. In 2011, it was reported that eight per cent of the series is filmed on location.
Leonard Lewis
In 1990 Lewis began directing for BBC's flagship soap opera, "EastEnders". By the end of 1991 he had been promoted to co-producer along with Helen Greaves, both taking over charge of the show following the departure of executive producer, Michael Ferguson. Lewis and Greaves formulated a new regime for "EastEndrers", giving the writers of the serial more authority in storyline progression, with the script department providing "guidance rather than prescriptive episode storylines". By the end of 1992 Helen Greaves left the serial and Lewis became executive and series producer. Among the notable storylines that aired under Lewis' tenure were, Arthur Fowler's affair with Christine Hewitt, Pat Butcher's drunk-driving accident, the death of Gill Fowler, Sharon Watts's affair with her brother-in-law Phil Mitchell, and the reintroduction of Cindy Beale. Other characters introduced included, David Wicks, Mandy Salter, Richard Cole, Sanjay Kapoor, Christine Hewitt, Nigel Bates, Natalie Price and the Jackson family, while axings included Pete Beale, and some of Tavernier family. Lewis decided to leave "EastEnders" in 1994 after the BBC controllers demanded an extra episode a week, taking its weekly airtime from 1hr (two episodes), to 1.5hrs (3 episodes). Lewis felt that producing an hour of "reasonable quality drama" a week was the maximum that any broadcasting system could generate without loss of integrity. Having set up the transition to the new schedule, the first trio of episodes — dubbed The Vic siege — marked Lewis' departure from the programme. He went on to retire completely in 1995.