The third wise man, Speaker David Carter, acknowledged the public statement and expressed his personal appreciation.
Little had to express regret at the minimum to avoid the new political year beginning in a public privileges committee hearing-cum-circus over his unparliamentary descriptions of the Speaker.
Key didn't have to. But it was clearly in his interests to do so. It was an appalling slur that caused genuine offence (you get used to contrived offence) and an apology the Speaker should have demanded at the time.
There was a tonne of goodwill in the House yesterday, interrupted briefly by four portly protesters in the public gallery who stood up, perched over the Government benches, and let thousands of bits of orange paper with TPP on them flutter to the floor.
For Christmas' Sake. Haven't they been listening to Professor Jane Kelsey? Parliament doesn't get to vote for the TPP.
Epilogue: The four protesters have been served with trespass notices for two years.