SMRT Buses – MAN Lion’s City SD 3-Door (SG4002G) at Choa Chu Kang Bus Interchange (Alighting berth) SMRT Buses – MAN Lion’s City SD 3-Door (SG4002G) at Choa Chu Kang Bus Interchange (Alighting berth) SMRT Buses – MAN Lion’s City SD 3-Door (SG4002G) at Choa Chu Kang Bus Interchange (Alighting berth)