FROM June 5, 11.59pm, Singapore citizens, permanent residents and long-term pass holders entering Singapore who have a travel history to Guangdong province within the last 21 days before departure will have to take an on-arrival Covid-19 Polymerase Chain Reaction (PCR) test, undergo a seven-day stay-home notice (SHN) at their place of residence, and take another PCR test before the end of their SHN period.
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