SINGAPORE: The circuit breaker to choke off the spread of the Covid-19 (coronavirus) outbreak will be extended by another month and existing measures will be tightened until May 4, said Prime Minister Lee Hsien Loong in his fourth national address on the situation.

https://www.thestar.com.my/news/regional/2020/04/21/pm-lee-singapore039s-covid-19-lockdown-to-be-extended-to-june-1