City Direct 663 – Tower Transit Volvo B9TL (SG5000E) City Direct 663 – Tower Transit Volvo B9TL (SG5000E) City Direct 663 – Tower Transit Volvo B9TL (SG5000E)
May 21 @ 5:00 AM - May 22 @ 8:00 AM UTC+8 MRT Late Opening: Woodlands North – Caldecott (21 – 22 May)
May 28 @ 5:00 AM - May 29 @ 8:00 AM UTC+8 MRT Late Opening: Woodlands North – Caldecott (28 – 29 May)