Said that BOM intend installing cams at every airport where a TAF is issued. He did not mention when this will start, only that it will happen.
The BoM already have a fair few cams out there and it makes sense they stick 'em in airports as they are one of their biggest customers. Augmenting forecasts with Visual Weather information is a natural progression. No doubt like their existing cams these would also need to be of hi-res to be of any meaningful use to their meteorologists.