And so to the final ‘dragon’ in my review of the arguments for and against Heathrow’s Third runway.

If we just looked at the airlines serving Heathrow, then support for a third runway would be overwhelmingly positive. But no frills airlines such as Easyjet and Ryanair, who are being asked to pay increased landing charges at Gatwick and Stansted in order to help fund Heathrow’s infrastructure improvements, are less keen. As I haven’t yet mentioned the alternative High Speed Rail, perhaps this is the place to consider what ‘rail based airlines’ might think.

Heathrow’s existing Tennants

British Airways are unsurprisingly the most vocal in favour of a third runway at Heathrow, as they already benefit from having a massive hub operation in Terminal 5, which they want to expand by having extra runway capacity. In terms of the environmental damage caused by airlines, BA boss Willie Walsh was in New York recently, arguing that airlines across the world could achieve a 50% reduction in CO2 emmissions by 2050 – but many environmentalists are cynical about the industry’s ability to meet such targets, and even those that believe they are achievable do not consider that a 50% reduction is enough. So how does this relate to Heathrow, which is after all, just one airport out of several thousands worldwide which operate passenger flights, albeit the busiest one in terms of international passengers? The current government have made reductions in CO2 emmissions part of the conditions which would have to be met in order for Heathrow to gain approval. Obviously, this is all immaterial if the Conservatives stick with their policy to block an additional runway at Heathrow, but as Willie Walsh argued on Questiontime back in January, politicians in opposition can always play a completely different role once the enter government. At last week’s CIMTIG meeting, BAA’s director for Runway 3 said that “Conservative policy is about going after easy votes. As a transport policy, it is indefensible.”

Virgin meanwhile are pinning their environmental credentials on a massive investment of ‘all Virgin profits for the next 10 years’ in alternative fuels. Clearly both of these airlines believe that the aviation industry can still grow and cut emmissions at the same time. BMI also support a third runway, although speculation is that they will have been snapped up by one of their larger rivals by the time it gets built!

Non Heathrow based airlines

Ryanair in particular have launched legal challenges against BAA over the fees they are charged at Stansted, and have repeatedly refused to pay passenger handling bills, as they claim they are being forced to payin advance for infrastructure which they will never actually use.

High Speed Rail as an Alternative

The Conservatives have said that they will spend £20 billion on a high speed rail line between London and Manchester, and that they will encourage more people to travel to Continental Europe by train, in order to reduce the demand for a third runway at Heathrow. However, as BAA management have pointed out, offering easier rail access to Heathrow will only end up making it far more attractive for customers from the North of England. Meanwhile, Eurostar already have a 75% market share for point to point travel between London and Paris and Brussels, so there is little that government policy could do to switch more people onto the trains, apart from ban these flights entirely – a move which would be very un-Conservative! Although there is potential to see Eurostar services extended to cities such as Cologne and Amsterdam, this is a commercial matter for Eurostar to decide, and there is very little that a UK government could do to influence this, when the track and station access needed to make this happen is in other EU countries.

Verdict: Just as it goes without saying that most of Heathrow’s neighbours will be against further expansion, it can also be taken for granted that the main airlines using Heathrow would want to see it expand. But this misses out on the wider picture, especially as it is the no-frills airlines who are investing most heavily in new aircraft and new routes. It is therefore not a foregone conclusion to assume that the airline industry as a whole would say ‘we’re in’.

Final score – some of the referee’s decisions may be controversial, but my verdict is 2-3 against.