What responsibility?
Why write to the CAD? They are nothing more than CX footstools. Nobody has the balls to cross the Swires, including the CAD. The CAD are Swires footstools. Responsibility and accountability are fluffy words, thrown about by the DFO's department when it suits. We are talking Hong Kong culture here and money talks.
Keep dreaming about the day when a fair days pay equates to a fair days work, no such thing. It's all a out the mighty bonus.