Perhaps the politicians felt uncomfortable continuing with “Punch and Judy politics” as normal when one of the main protagonists, David Cameron, has suffered such a deep personal loss. Perhaps PMQs just isn’t that important.
We are told that instead Brown, Cable and Hague will read statements to the House.
UPDATE 12:05 : Having heard the condolences perhaps it was for the best, the mood of the House was clearly not for “business as usual”.