赤柱拘留營
In 1942, during the Japanese occupation of Hong Kong, Ruttonjee family properties Dina House and Ruttonjee Building on Duddell Street were beleaguered by Japanese guards for several weeks. In 1944, Ruttonjee and his father were arrested, tortured and sentenced to five years' imprisonment, of which they served nine months before the liberation of the city. They were accused of aiding those at the Stanley Internment Camp and general anti-Japanese activity.