Suggestions in the press at the weekend that Davies will suggest LHR but leave some wriggle space for Cameron (by dint of LHR's environmental impact) to make a political decision to go for LGW as he will face a revolt in his cabinet if he plumps for LHR with about 6 members opposed.
Also suggested that a decision may not be made until after the London Mayoral elections next year...
Politics - doncha just love it!
Heathrow emerges as favourite over Gatwick for expansion but Cabinet split over new runway - UK Politics - UK - The Independent
Heathrow third runway to be blocked by Tories as Gatwick emerges as favourite | Daily Mail Online