Many beaches in Hong Kong which are often strewn with garbage such as plastic bags and styrofoam. Not only is this visually unpleasant but it also affects marine life. The College Environment Committee held a Coastal Cleanup at Shek O Beach on 26 October 2019. Professor Tsui Kwok-wing, Chairman of the Committee led 13 College students to take practical actions to protect the natural environment. Participants joining the activity were able to understand the importance of coastal conservation better and learn more about coastal ecology.