To further support the National Security Education Day, our school participated in the Open Day at the Hong Kong Customs College (HKCC) held by the Customs and Excise Department (C&ED) on 18 April 2025 (Friday). The Open Day aims to enhance public understanding of the role and work of C&ED in safeguarding national security through a series of interactive activities.  During the event, students joined a great variety of  activities including national security education exhibitions, performances and carnival games.