File picture shows the traffic at around 5.30am on August 4, 2014 at the Sultan Iskandar Customs, Immigration and Quarantine (CIQ) complex, Johor Baru. Singapore-bound motorcyclists are urged to comply with set regulations at the checkpoint. — Bernama picJOHOR BARU, Feb 21 — The Immigration Department has urged Singapore-bound motorcyclists using the Bangunan Sultan Iskandar (BSI) Customs, Immigration and Quarantine Complex and the Sultan Abu Bakar Complex (KSAB) (Second Link) to behave accordingly and comply with set regulations.