5月8日（土）よりシンガポールの入国（日本からの渡航含む）は、
これまでの2週間より3週間に延長される。
（該当しない国・地域：オーストラリア、ブルネイ、ニュージーランド、中国、台湾、香港、マカオ）
2. We will further tighten border measures to manage the risk of importation from travellers and onward local transmission.
From 7 May 2021, 2359 hours, all new travellers arriving from higher risk countries/regions will be subject to 21-day Stay-Home Notice (SHN) at dedicated SHN facilities.
[4] As of 4 May 2021, this refers to all countries/regions except Australia, Brunei Darussalam, Mainland China, New Zealand, Taiwan, Hong Kong SAR, and Macao SAR.
Please refer to the Safe Travel Office Website for updates to the countries/ regions identified.
【情報元】MOH(Ministry of Health) WEB
https://www.moh.gov.sg/news-highlights/details/updates-on-local-situation-border-measures-and-shift-to-heightened-alert-to-minimise-transmission_4May2021
English (UK) 
日本語