Does Defra even talk to the DfT?
Defra has relased a 'framework for pro-environmental behaviours', and rather surprisingly "avoid[ing] unnecessary short haul flights" is third on the list. Surprisingly only because their colleagues in the Department for Transport are busy making it easier for people to fly short-haul, by trying to build a new short-haul runway at Heathrow.
The DfT would do well to read the 'framework' - it says that "Government needs to lead by example, and to be more visible" on climate change, and "be more prepared to intervene up-stream and 'choice edit' in order to remove the most unsustainable products and services from the market place". For those who don't speak civil service, the report translates: "the Government’s support for targeted airport expansion has been perceived by some people to contradict with evidence on the climate change impacts of increased flying."
Now why on earth would anybody think that?