In a recent interview for @marieclaire, @SadiqKhan claims he 'didn't want (#Breathe) to be a book where I'm not being honest'. There are 5 pages in the book justifying his biggest project as Mayor, the Silvertown Tunnel. Nearly every claim in those 5 pages is false.🧵 1/n
@marieclaire@SadiqKhan First, @MayorofLondon justifies building Silvertown because 'the Blackwall Tunnel wasn't built for today's' traffic levels'. In fact, Silvertown isn't designed as, and can't be, a replacement for Blackwall. 2/n
@marieclaire@SadiqKhan@MayorofLondon On the North side of the river, Silvertown terminates in a low-capacity signalised junction in Canning Town. TfL themselves show 80,000+ vehicles a day still using the Blackwall Tunnel - the main desire line, on the A102 -, even after Silvertown opens. 3/n
@marieclaire@SadiqKhan@MayorofLondon This means building Silvertown doesn't prevent the main issue at Blackwall - short delays caused by diverting of drivers of over-height vehicles, who are not aware of the height restriction at Blackwall. These drivers will continue to attempt to use Blackwall. 4/n
@marieclaire@SadiqKhan@MayorofLondon And given the shared approach road from the South, these short blockages will continue to cause congestion on the approach to both tunnels. TfL have a much better, proven, solution to this problem: low-cost information campaigns. fleetworld.co.uk/campaign-cuts-… 5/n
@marieclaire@SadiqKhan@MayorofLondon Mayor Khan didn't make any big changes to the scheme in 2016. It's still a massive new road, for cars, vans and trucks. He added a commitment to 14 new cross-river buses an hour, at peak, for 3 years. 8/n
@marieclaire@SadiqKhan@MayorofLondon But those bus services - which TfL will need to pay for out of existing budgets - are there to *remove some of the extra car traffic generated by Silvertown* - not to take existing car traffic off the road (which is what new public transport services should be doing) 9/n
@marieclaire@SadiqKhan@MayorofLondon The Mayor claims that TfL's models for Silvertown predict 'reduced congestion' and a 'positive' impact on air quality. This is straight up false. 10/n
@marieclaire@SadiqKhan@MayorofLondon TfL's own modeling shows that building and opening Silvertown leads to 15-30% more traffic on the A102/A2/A13/A12 corridor - and so, more pollution, more widespread congestion, worse air quality, and increased CO2 emissions. 11/n
@marieclaire@SadiqKhan@MayorofLondon Even if Silvertown is tolled, traffic & pollution still increases, unless the toll's so high that no-one uses the new tunnel. But TfL & the Mayor never show the public (or politicians) the real modeling for Silvertown. In fact, they refuse to do that: 853.london/2022/06/10/sho… 12/n
@marieclaire@SadiqKhan@MayorofLondon Instead, they conflate the effects of building Silvertown with the effects of putting a new toll on the existing Blackwall Tunnel that removes as much traffic as Silvertown generates. They give the public this modeling, and call it the modeling for Silvertown 13/n
@marieclaire@SadiqKhan@MayorofLondon But, of course, a toll on Blackwall isn't a tunnel at Silvertown. A toll on Blackwall can be implemented, and used to reduce traffic and pollution, independently of building Silvertown. 14/n
@marieclaire@SadiqKhan@MayorofLondon TfL and the Mayor deliberately conflate the effects of two separate schemes to give the false impression that Silvertown doesn't increase traffic and pollution, when it does. 15/n
@marieclaire@SadiqKhan@MayorofLondon They also fail to tell you that there's no legal obligation for anyone to actually implement a Blackwall toll, in the future - so given London's politics it's likely that that scheme will either be removed, or never implemented at all - so traffic & pollution will increase. 16/n
@marieclaire@SadiqKhan@MayorofLondon The Mayor then claims that 'neither taxpayers nor TfL' will pay for the Silvertown Tunnel. Again, this is false. It'll be paid for from TfL's income, mostly from public transport fare-payers. 18/n
@marieclaire@SadiqKhan@MayorofLondon Building Silvertown doesn't allow TfL to generate any additional income (because they propose that cross-river traffic at Silvertown/Blackwall won't increase). 19/n
@marieclaire@SadiqKhan@MayorofLondon If there's a toll at Silvertown/Blackwall - that will raise approximately as much money as can be raised by tolling the existing Blackwall Tunnel - a revenue stream that's available without building and opening the Silvertown Tunnel 20/n
@marieclaire@SadiqKhan@MayorofLondon That toll might allow TfL to *balance the books* - but, right now, TfL's income comes mostly from fare-payers, and the relatively small additional income from tolling Blackwall/Silvertown won't change that fact. 21/n
@marieclaire@SadiqKhan@MayorofLondon So most of the £65m/year that Mr Khan has committed that TfL will pay for Silvertown for the next 25 years ends up as a direct subsidy for motorists from fare-payers - and is sucked away from investments in public transport and active travel 22/n
@marieclaire@SadiqKhan@MayorofLondon Mr Khan claims that there is a duty to monitor traffic, noise, pollution etc for the 'duration of the project'. Again, not true. There's an obligation to *monitor* for the first 3 years, only. & no legal obligation *at all* to mitigate if traffic & pollution increase: 23/n
@marieclaire@SadiqKhan@MayorofLondon The STIG group Mr Khan refers to as 'democratic engagement' is a group of representatives from councils and other stakeholders. It has no power to alter the project; all it can do is make recommendations to TfL, Riverlinx or the Mayor, which they have no duty to implement 24/n
@marieclaire@SadiqKhan@MayorofLondon Meanwhile Mr Khan ignores determined democratic opposition to the tunnel from the elected representatives of the boroughs around the scheme: 25/n
@marieclaire@SadiqKhan@MayorofLondon In fact, there's virtually no support from this scheme from anyone doesn't take a salary from TfL or from the Mayor's Office - in effect, from anyone who doesn't depend on the Mayor for their job. The Mayor is effectively a vocal minority of one, on Silvertown 32/n
@marieclaire@SadiqKhan@MayorofLondon And he is pushing forward with this polluting, climate-wrecking scheme against the advice of the overwhelming majority of climate, traffic and pollution experts, health-workers, and local politicians - who have repeatedly advised him against it. 33/n
@marieclaire@SadiqKhan@MayorofLondon The victims of the Mayor's stubbornness, recklessness, and refusal to listen to good professional advice will be exactly the people he claims to care about; the poor kids in Newham, who'll grow up with stunted lungs and brains. 34/n
@marieclaire@SadiqKhan@MayorofLondon And, meanwhile, he advertises himself to the public as a climate activist - while deliberately pushing on with a project that will substantially increase emissions - and lying to the public about the climate & air quality damage that project will do: 35/n
@marieclaire@SadiqKhan@MayorofLondon The Mayor claims his book is a 'guide to tackling the climate emergency'. As is clear from the above, the Mayor's actual response to those of us who are genuinely trying to tackle the climate emergency is to call us a 'vocal minority', & ignore us. 36/n
@marieclaire@SadiqKhan@MayorofLondon The rest of his book may be as 'honest' as he claims. Or it may be a deeply cynical act of greenwashing designed to cover up a commitment to fossil-fuel-intensive 'business as usual', in a climate emergency. We will leave it to the reader to decide. /End.
Mayor @SadiqKhan has essentially invented a new form of climate denial; you accept that climate breakdown is happening, and there's a need for action, but you just deny that your objectively high-carbon road-building mega-project is a high carbon project at all. 🧵 1/3
Mayor Khan's Silvertown Tunnel, if built to existing designs, will increase traffic by up to 30,000 vehicles a day, will significantly increase London's CO2 emissions, & will worsen pollution in some of London's most economically vulnerable working class minority communities. 🧵
The disastrous Silvertown Tunnel project has been pushed forwards by TfL and the Mayor's Office with a relentless campaign of lies and half-truths. Don't believe us? Check out this latest PR leaflet. In 3 short 'Background' paragraphs, there are no less than 5 straight-up lies:
Silvertown isn't the 'first new river crossing to be built within the M25 in over 50 years'. There's the Millennium Bridge, the Jubilee line (3 times), the DLR (twice), the Golden Jubilee bridges, and Crossrail.
The Silvertown Tunnel doesn't 'help relieve congestion at the Blackwall Tunnel'. It increases traffic, TfL find, by up to 30% - and shifts some congestion from the tunnel mouths to the approach roads, without reducing overall congestion, or journey times, at all.
The Silvertown Tunnel project is a £2.2bn scam - a bait and switch. The highest costs for this fraud will be paid by residents some of London's poorest communities, who will suffer worse air, & worse health, for decades. The winners are banks & construction companies.
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The tunnel has been sold to Londoners as providing a solution to the queues at the Blackwall tunnel - one that will provide better air quality, less congestion, and extensive new bus services. None of this is actually true.
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In fact TfL's own modelling shows that the Silvertown Tunnel brings a 15-30% increase in traffic on the A12/A13/A102/A2 corridor, with a corresponding increase in local pollution and CO2 emissions, no decrease in congestion, & no improvements in public transport reliability 3/n
This might seem just a bit absurd, & a touch Orwellian - but green-lighting the Silvertown Tunnel is - by far - the biggest decision @SadiqKhan has taken as Mayor, the one that will do the most to re-shape London & the one that will be his legacy - & define him as a politician.
So today, @MayorofLondon wrote in the @guardian about London, and climate change risks, and in the process tried to make an environmental case for the Silvertown Tunnel, a £2.2bn new urban motorway. 1/n theguardian.com/commentisfree/…
@MayorofLondon@guardian Here's the paragraph, in full. Essentially, the complaint is that too many over-height vehicles try to use the northbound tunnel, they're stopped close to the entrance, and that it takes a minute or two to re-direct them up a sliproad - which leads to queues. 2/n
@MayorofLondon@guardian Note that most of these 'closures' are just for a minute or two - so not much different to slow-downs in traffic at peak time. Then there are some issues with vehicles running out of fuel, and pedestrians entering the tunnel 3/n.