E postcode area continue to be commonly classed as one 'district'. The E postcode area contains two non-geographic postcode districts for high-volume business users, E77 and E98. The Eastern District Office is on Whitechapel Road and was the eastern terminus for the former London Post Office Railway, which has been mothballed since 2003. The railway ran to the Paddington Head District Sorting Office. The E20 postcode has been used fictionally as the postcode on the television soap-opera series "EastEnders" since 1985. However, it became a real postcode in 2011, when it was created from within the E15 postcode for the new Olympic Park,
Mary Smith (EastEnders) that he was excited to have the characters return for one episode where they play "small but incredibly important roles". Davidson expressed her delight at reprising the role and said she was "so thrilled, and very proud" to return to the soap. She commented, ""EastEnders" was my first proper family. It gave me stability and a fantastic foundation from which to build an incredible life." Mary Smith (EastEnders) Mary Smith is a fictional character from the BBC soap opera "EastEnders", played by Linda Davidson, from 5 March 1985 to 26 May 1988. Punk Mary is Walford's original wild child. She