Police arrested 26 people in a raid on an upstairs pub in Minden Avenue, Tsim Sha Tsui yesterday, confiscating 86 grams of ketamine, worth HK$8,600. A manager, aged 36, was arrested for allowing drugs to be sold, while a man aged 18 and a 45-year-old woman were held for drug trafficking. Another 16 males and seven females, aged 16 to 28, were arrested for possessing drugs. It was part of operations involving undercover officers.