Topics - There are calls for a bit of rethink on what criteria needs to be met to change alert levels. Dr David Welch from Auckland University talks to the Panel about whether any tweaking needs to be done. There are concerns from some schools that a return to class based learning is breaching alert level rules in Auckland. PPTA vice president Melanie Webber talks to the Panel. It's emerged today that more companies have been the target of cyber attacks, including Stuff and RNZ. Technology commentator, Paul Brislen talks to the Panel about what they are doing.