The Singaporean government has been urged to call off the execution of a Malaysian national caught smuggling around 51g of heroin.
Pannir Selvam Pranthaman, 30, was sentenced to death in 2017 for importing the opioid diamorphine into the city-state in 2014. His execution has been scheduled for dawn on Thursday after he spent 11 years in Changi prison, according to his family and human rights groups.