The plot saw Alfie and Kat regaining control of The Queen Victoria public house after it burned down, and Kat returning to Walford pregnant, with some public suspicions about the paternity of her child . To promote the characters' return, the BBC released a trailer across the BBC network in September 2010. The western-themed trailer sees Kat outside of The Queen Victoria, with various characters looking on and Kat saying "Where d'ya get a drink around 'ere?" with Alfie replying "I think you're gonna' need one." The advertisement uses the tag line "It's all kicking off in the square". The return, in September 2010, drew 9.22 million viewers and 37.7% of the total TV viewing audience. Kat returned on 17 September 2010.