Steer Davies Gleave's air and rail report is heralded as one of the best
A report by Steer on Air and rail competition and complementarity (2006) has received praise.

A report by Steer Davies Gleave on Air and rail competition and complementarity (2006) has been heralded as one of the best reports on the topic.
In a recent review in the Journal of Transport Economists' Group, Peter Gordon, the journal's editor said: "In my opinion, this is one of the best reports I have seen on the topic. It is highly recommended and should be read by anyone with a professional or general interest in the area."