A movement has sprung online calling for Singaporeans to wear black this Sunday, 29 Mar, to mourn the passing of Mr Lee Kuan Yew.
The hashtags #BlackTopSunday and #BlackSunday is also gaining traction.
Several graphics have also appeared calling for 5 million people to wear black.
The state funeral service for Mr Lee will be held at 2pm on Sunday, March 29, at the National University of Singapore's University Cultural Centre. A private cremation service at Mandai Crematorium follows the same day.
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