Throughout the whole war and the occupation of Singapore, the school was closed.

However, opium was not banned until 1943 during the Japanese occupation of Singapore.

During the Japanese occupation of Singapore both schools were closed.

When the Japanese occupation of Singapore began, all existing courts ceased to function.

The Japanese occupation of Singapore started after the British surrender.

The Japanese repaired the Number 2 gun during their occupation of Singapore.

The Japanese occupation of Singapore has been depicted in media and popular culture, including films and television series.

Before the Japanese occupation of Singapore, the two sons and their mother were sent on to Australia.

Following the Japanese occupation of Singapore in 1942, the school was forced to stop classes.

The Japanese occupation of Singapore interrupted the work of the school.