移民与关卡局今午12点50分在推特贴文，提醒公路使用者大士与兀兰抵境关卡拥堵。
当局表示，两关卡通关越堤预计出现延误。当局劝请公众启程前先到One Motoring网站查询最新关卡交通详情。
[18 Feb, 12.50pm] Heavy arrival traffic at both Woodlands and Tuas checkpoints. Delays are expected. Travellers are advised to check One Motoring before embarking on their journey.
— ICA (@ICASingapore) February 18, 2018