Low-Traffic Neighbourhoods: What are they and what’s all the fuss?
Between 2009 and 2019 the volume of traffic on minor roads in the UK doubled, according to regional figures published last year. The commonly identified reason for this is the rise in the use of sat navs which often redirect people via circuitous routes involving residential side streets. Not only does this mean there are more cars on these roads, but it also increases wear on road surfaces, levels of air and noise pollution and increases the risk of road traffic collisions.
To mitigate this rise in traffic, many authorities across the nation have introduced low-traffic neighbourhoods (LTNs). These schemes make use of what is known as ‘modal filters’, such as bollards, planters, or even camera enforced signs, to stop through traffic on residential roads. Pedestrians and cyclist can still utilise LTNs, it is only motor vehicles that are prevented access. In response to the coronavirus pandemic, many councils have taken the opportunity to introduce more LTN’s, particularly in London boroughs.
The introduction of LTN’s has been a divisive issue, particularly those using camera enforcement. Southwark council recently revealed they had generated £2.5 million of revenue after only three months of the introduction of a scheme, according to a Freedom of Information (FOI) request. Praise and criticism have been dished out in equal measure and it seems that both sides have evidence to support their arguments.
The Argument Against
The main point of concern for those against the introduction of LTN’s is the effect that it has on the efficiency of our emergency services. Members of the police, including Dame Cressida Dick, have commented on the impact they have on both police response vehicles and ambulances. Residents believe that due to poor planning LTN’s are potentially putting their lives at risk.
This is an understandable concern. Councils should be ensuring that they consult extensively with emergency services before introducing LTN’s. In some instances, councils have had to remove or amend LTN measures following consultation with emergency service reps.
The second point of contention is that the introduction of LTN’s is tantamount to discrimination against less privileged communities. Some commentators have gone so far as to call it a ‘culture war’, accusing authorities of introducing LTN’s in areas that disproportionately benefit already affluent communities.
The Argument For
While those arguing against LTN’s are definitely vocal, it does appear that they are in the minority. Surveys carried out have put public opinion at around 51% for those that support LTN’s whilst between 16% - 20% opposed the measures.
Supporters have been quick to point out that LTN’s are nothing new on UK streets. Research from the BikeIsBest Campaign has demonstrated that there over 25,000 estimated LTN’s in the UK, with the actual figure believed to be much higher. Speaking to the Guardian, Adam Tranter from BikeIsBest said:
“There’s been a lot in the news about LTNs, but the reality is that these are not new concepts. They are a natural response by councils to the changing traffic patterns as cities grow and have become a standard feature in the design of new towns since the 1960s.”
On top of this, the more commonly quoted gripes regarding LTN’s have consistently been proven to be either wrong or balanced by other considerations. For example, response times for emergency vehicles may be impacted but campaigners point to the obesity and fitness epidemic in the UK. They argue that LTN’s encourages people to move more and can help mitigate some of the other stresses on our healthcare system such as heart disease and diabetes.
Aside from being already a common feature on UK roads, LTNs clearly have a positive effect on levels of air pollution on residential streets. Considering London recently recorded the first-ever death attributed directly to air pollution, councils have a responsibility to ensure that preventative measures are being taken.
LTN’s are clearly not a straightforward issue. The evidence does show that in instances where LTN’s are planned poorly or without consultation there is a visible impact service and business. However, when implemented correctly it would seem that the benefits come to outweigh the
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