Airport Expansion: Economic and Environmental Impact

Colin Clark Excerpts

Wednesday 25th October 2017 Westminster Hall

[Ruth Cadbury]

The hon. Gentleman, who represents a constituency neighbouring mine, is right and has anticipated my point. The cost of improvements to surface access is disputed, with estimates ranging from just over £1 billion from Heathrow airport to £3.5 billion from the Department for Transport, and £18 billion from Transport for London. Of course, we have no commitment at all from the Government to fund anything that Heathrow airport is not prepared to pay for itself. As Heathrow airport has publicly agreed to commit only £1 billion, there is significant concern that the taxpayer would be left picking up the shortfall if the third runway were to go ahead. Any such contribution from the public sector would further reduce the available capital for investment in infrastructure projects outside London and the south-east, which fellow MPs from the north, Scotland and the south-west continually raise in Parliament.

[Colin Clark (Gordon) (Con)]

My constituency has seen the recent expansion of Aberdeen International airport. Does the hon. Lady agree that it is essential that far-flung regions should be connected to London? That is particularly true for Aberdeen, because the oil and gas industry is essentially linked to London.

[Ruth Cadbury]

The hon. Gentleman is right that commercial and leisure interests mean that passengers want to fly from Scotland to London, but there are five airports in London; why should Heathrow be the one that takes additional capacity? Also, many people in Scotland want to fly direct to their primary destination and would prefer not to transfer planes in the south of England.

On the restricted growth of regional airports, the Airports Commission pointed out that Heathrow expansion would negatively affect the opportunity for growth at nearly all regional airports in the UK. Heathrow claims that the third runway will service 14 domestic routes, yet the commission suggests that without a regional slot allocation preference or some sort of subsidy, new domestic routes may not be commercially viable. Indeed, it predicted that domestic airport connections to Heathrow would be reduced from the seven routes today to only four by 2050. The Government have yet to give any commitment on whether they are prepared to financially support these regional connections.

Increases in passenger numbers are regularly cited as the rationale for airport expansion, but interestingly the number of air traffic movements grew by only 0.6% between 2000 and 2014. Obviously, there are restrictions at Heathrow in that respect. Let us move on to climate change, because it is an important issue.