One of the more alliterative consonant campaigns floating about Bristol at the moment is the “20’s plenty” proposal to change the default speed limit for residential roads to twenty miles per hour (a curse upon thee, metric system!).
The arguments for this cover quite a lot of territory; it potentially improves safety for pedestrians and non-motorised traffic, changes driver psychology and perhaps even improves traffic flow. I imagine the Greens see it as a useful assault on the wickedness of personal mobility, and that the Lib Dems & Labour are probably in favour if you’re in favour, and against it if you’re against it.
I’ve been reading up on the subject, and there are many aspects of the “20’s plenty” approach that are questionable. I don’t think it is a panacea for all transport problems nor am I convinced that any tinkering with speed limits achieves much without human patrols to enforce those limits; and you could induce the same change in driver behaviour by repealing laws that compel the use of seat belts. (see John Adams’ blog about risk transfer).
But…
Politics is about the art of the possible, and compromise, so if I were sitting on the Council I would definitely support a “20’s plenty” proposal, as long as it was packaged up with a few other changes to local transport policy.
So what’s in the package?
Operating Principles for an Urban Transport policy
First of all, let’s define some operating principles. I propose that the Council’s approach to regulating transport in Bristol should:
- Support the personal transportation choices of the populace.
- Offer a reasonable trade-off between throughput and safety for all road users.
- Support the aspirations of entrepreneurs to offer new transportation services to the city.
- Support the business of local traders by providing low-cost or free parking close to retail hubs and commercial streets.
- Reduce the amount of taxpayers’ money spent on road infrastructure and associated services.
I imagine some readers may already be spitting blood at my failure to include “carbon footprints” or “modal shifts” or any of that nonsense, but very little of that is particularly relevant to local policy'; it’s mostly about gestures. And different people have different appetites for risk, so the acceptable trade-offs between throughput and safety is probably a point of contention.
That’s the strategy bit done. So what are the tactical interventions? I’ll offer the list today, with a bit of extra commentary if anyone thinks this is interesting.
To-Do list for Bristol:
- Adopt a 20mph speed limit on all residential roads.
- Increase uniformed single-person foot and bicycle patrols by sworn officers of the Police to encourage speed limit compliance.
- Identify the (major) urban trunks, and minimise the use of traffic signals and controls on these routes.
- Adopt green-wave sequencing for traffic signals on urban trunks where it can be proven to increase throughput for motorised traffic, and incentivise “time-shifting” of journeys by only operating traffic signals on urban trunks at peak hours. At all other times, set the lights to flashing amber (i.e. take care).
- Create flat or low-gradient cycle routes that are physically separated from major urban trunks.
- Scrap pay-and-display parking charges in commercial districts (but retain short-term status), and where possible adopt diagonal parking bays to increase capacity and support local shop keepers.
- Remove all bus-lanes, cycle boxes and other regulatory paraphernalia on urban trunks, along with all complex curbs, chicanes, traffic islands and faux art installations in residential areas (i.e. dismantle Micklewright’s folly)
- Scrap all plans for Controlled Parking Zones in residential areas.
- Redesign curb frontage at primary and secondary schools to allow fast vehicular drop-off for parents delivering pupils, and allow bus stops to be used as “pick-up” zones at designated times.
- Scrap Watchman cameras, Gatsos and other passive speed controls, and limit further investment in electronic population surveillance.
The general theme of these interventions is to move fast (motorised) traffic to the big roads and provide non-motorised traffic with peaceful routes that only touch fast traffic at controlled points. This might also promote walking to school, particularly with visible Police patrols on the streets, and further reduce motorised traffic around schools. An important point is that these measures do not punish car users. Recreational cyclists would have access to efficient routes commensurate with their level of fitness, and lycra-clad road warriors could zoom along with fast traffic and benefit from the same high throughput.
A further discussion has to take place about mass transit, in particular creating real competition for First Bus. They do operate a de facto monopoly in the city. The company does operate more passenger miles in the area than their public-sector ancestor, but they are not well-liked by customers. And they cost taxpayers £10 million a year in direct subsidy. I would create competition for First Bus by introducing a regulatory environment for Jitney carriage licensing – share taxis - by which local Hackney carriages (taxis) could sign up to operate semi-fixed routes. A few saloon cars mopping up passengers on popular bus routes would focus the First team on low prices and timekeeping. And specialist Yellow Buses for the school run would also help.
Importantly, going back to the operating principles, this set of interventions is cutting spending on infrastructure without cutting service levels. It would involve reduced manning in the parking services department, which is a major selling point or a problem depending on your point of view.
Another stump speech
If you vote for me on June 4th, this is the approach that I would wish to promote. Now maybe you’re not looking for a councillor who has ideas and offers them up for debate. If you’d prefer someone who sends you leaflets full of pictures of them 'standing pointing at potholes with a deeply wounded expression on [their] face' , then I suppose you should vote for someone else.
(kudos to Bristol East MP Kerry McCarthy for that phrase)