Did Key use any intelligence agency to unlock Dunne’s emails or was it just a nod and a wink to Parliamentary Services?
Prime Ministers aren’t given the power to just spy on politicians emails for a reason. This isn’t a good look for democracy or due process.
If Key knows what is in the emails, he will know that Vance was using Dunne to verify facts she already knew. Those who were the original leak to Vance will be concerned how much further Key wants to go.