In a statement to the HKU community, Tsui admitted that the security arrangements could have been better planned and organized, and apologized to the university's students and alumni for not having been able to prevent the unhappy incident.
The security arrangements could have been better planned and organized. This was what Tsui admitted in a statement to the HKU community. Tsui apologized to the university's students and alumni for not having been able to prevent the unhappy incident. This was in a statement to the HKU community.