docjames, after consulting with me, tomcut2000 kindly posted this news separately on the CX, QF and VA delays/cancellations thread.
There is an amazing photo of protesters occupying the (departure) hall at HKG.
Expect a VA A332 cancellation or three tomorrow. It might possibly fly the aircraft empty to Australia, but one assumes that depends upon an assessment as to how long the airport is likely to stay closed as a 'ferry flight' is expensive and does not solve the problem of marooned passengers in HKG.