More than 5.5kg of cannabis, over 11 times Singapore's 500g threshold for the mandatory death penalty for trafficking, was seized in a series of Central Narcotics Bureau (CNB) operations on July 27. Three Singaporeans aged between 27 and 34 were arrested for suspected drug-related offences, while drugs worth more than $142,000 were recovered.The bureau said in a news release on Wednesday (July 29) morning that the operations were conducted in th…