Singapore, Epidemic, Level 4: COVID-19 pandemic – Singapore [Update 67]

Update 2021-09-08 (2): British authorities released further information on Singapore’s new entry requirements and COVID-19 restrictions. For details see the links below.
FCDO (1), FCDO (2)

Update 2021-09-08 (1): According to media reports on Wednesday (08 September), fully vaccinated travellers can enter Singapore on select flights from Germany as early as Wednesday (08 September).