Original: The station acted as a terminus for the Central Line, with passengers transferring to a steam shuttle onwards towards Epping, until electric services commenced as far as Loughton (and around the 'loop' to Hainault) on 21 November 1948.
Simplified: The station was a terminus for the Central Line, with passengers transferring to a steam shuttle towards Epping, until electric services began as far as Loughton (and around the 'loop' to Hainault) on 21 November 1948.