Improving Air Quality

Debate between Iain Stewart and Ruth Cadbury

Thursday 28th June 2018 Commons Chamber

[Iain Stewart]

I am very grateful for that information. I was not aware that there were two classes of electric bikes, and I will certainly look into it. I imagine there is a great deal of confusion among people who own or might want to purchase an electric bike, and a bit more clarity might be helpful.

My fourth point concerns the use of new technology. We must always be looking into how new technology might be deployed to reduce transport emissions. I certainly do not want to reopen the debate about Heathrow, but time constraints prevented me from expanding on this subject in my speech on Monday. New technologies are available that will reduce emissions from the existing airport. One example is the TaxiBot, an autonomous electric vehicle which will take planes from the stand to the runway without the need to switch on the aircraft engines.

[Ruth Cadbury (Brentford and Isleworth) (Lab)]

I too am aware of various initiatives, but would the hon. Gentleman care to tell us to what extent and by what proportion such initiatives will reduce air pollution, and by when they will be implemented? I do not remember seeing that in the documents from the Department for Transport.

[Iain Stewart]

I am afraid that I do not have the figures relating to the actual effect, but I do know that the technology to which I have just referred is already being implemented at Frankfurt airport. It is a proven technology, and it does make a difference. I appreciate that it may not deal with the overall, wider issues relating to air quality and airports, but that single step will help.

My final point will be very brief. The diesel scrappage scheme has been mentioned today. I urge caution on that, because it can be a very blunt instrument and can affect less affluent people disproportionately. The Committees received evidence from the British Vehicle Rental and Leasing Association, which has suggested, for instance, that drivers of polluting diesel vehicles should be offered mobility credits for public transport or electric bikes, rather than a cash sum or a trade-in sum.

Let me end by thanking the Committee’s staff for making our inquiry so enjoyable and thought-provoking. I look forward to the Government’s taking up many of our recommendations.