Democrat-leaning and bailout recipient Goldman Sachs estimates that an expiration of the tax cut could knock two-thirds of a percentage point off growth in early 2012.
Which may be why Mr Hemming's pointof order on super-injunctions this week was twice cut off by the Speaker - who said he would discuss it in private, but not in the Chamber.
Dredge has only enjoyed one top-10 finish this year and was resigned to making it four missed cuts out of five until the weather turned and the cut-off point dropped to two over, keeping him here.