After the increasing evidence of a damaging Labour rebellion on Heathrow expansion, and yesterday's "tap on the little finger" for Plane Stupid's parliament protesters, today there's news of a new challenge to the government's airport expansion plans - this time through the High Court.
Stop Stansted Expansion (SSE) has lodged an appeal challenging the government's decision to allow an extra 10 million passengers a year on Stansted's existing runway.