Scheme B

Scheme B Bus Service 621 is a Scheme B Bus Service that plies between Bedok Reservoir Road and Shenton Way,

Scheme B Service 625 is a Scheme B Bus Service between Boon Lay Gardens Ter and Shenton Way / Anson

Scheme B Service 623 is a Scheme B Bus Service between Boon Lay Gardens Ter and Jalan Samulun, operating during weekday