Recently, a set of light box advertisement themed at “ Search Find and Award” was placed at BJL4, DXL and BJL14 West. BJMTR is looking forward to reward passengers and collectors who follow the commemorative tickets of BJMTR since the opening of BJL4. It has been 5 years since September 29, 2009 when BJL4 was opened to September 28, 2014. BJMTR will issue a set of commemorative ticket “Stories of Rainbow” to commemorate the 5th anniversary of BJL4 in service.
Passengers could book the ticket at www.mtr.bj.cn → Metro Commercial → #4 Souvenir from 20th September 00:00 to 00:00 25th September and buy it at the souvenir center ( Non-paid area, south end of the concourse, exit D) at Lingjinghutong station September 28 – October 18 （10:00—19:00, every day including holidays）