A female student who claims to have been sexually assaulted by Hong Kong Police officers, confronted a top university official during a panel discussion about the institution’s support for students arrested during protests in the city.  Sonia Ng was among many students who attended the meeting hosted by Rocky Tuan Sung-chi, vice-chancellor of the Chinese University of Hong Kong, on Thursday 10 October 2019.  The discussion came after riot police entered the university campus the previous…