Hong Kong’s director of immigration will have his service extended beyond the retirement age until June next year, authorities have announced.The announcement to extend the term of Benson Kwok Joon-fung was made on Wednesday, a day before he reached the retirement age.“The purpose of granting Director Kwok’s service extension is to ensure a smooth transition in the senior management of the Immigration Department,” a government spokesman said.He added that Kwok had been granted an extension of...