Fewer accidents and lower speeds in first year of 20mph limit, figures suggest

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Community Editor
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Fewer accidents and lower speeds in first year of 20mph limit, figures suggest

Postby Community Editor » Tue Feb 19, 2019 8:58 am

The borough-wide 20mph speed limit on residential roads has led to a 9% reduction in accidents, figures suggest.

Following the success of the scheme, councillors agreed to consider extending it to some main roads, subject to the support of residents.

The 20mph limit was introduced in June 2017 following public consultation that showed the majority of local residents were in favour.

Automatic traffic counters were installed at 88 sites which showed that traffic speeds in some roads went down by as much as six miles per hour.

An analysis of accident data showed that the total number of accidents on roads that had the lower speed limit fell from 195 in 2017 to 187.

Accidents involving pedestrians, bikes and motorbikes fell by 19%.

Accidents involving collisions between pedestrians and vehicles are three times less likely to be fatal if the speed of the impact is 20mph compared to 30mph.

Studies have shown that at 30mph, 55 per cent of collisions result in pedestrian fatalities while at 20mph this figure drops dramatically to just 17%.

Research carried out at Community Roadwatch events at which police, the council and residents work together to use speedguns to check the speed of thousands of vehicles, found that more than 80% of motorists are sticking to lower speed limits.

As well as being safer and encouraging other healthier modes of transport, slowing vehicle speeds reduces noise levels and helps improve air quality.

Since the 20mph limit was introduced on residential roads, there have been several requests made to the council to include main roads.

At a meeting of the Strategic Planning and Transportation Overview and Scrutiny Committee on Tuesday (February 12), councillors agreed to consider introducing the limit to Northcote Road, Bolingbroke Grove, Bellevue Road, Putney High Street, Rectory Lane and Silverthorne Road if they meet certain criteria.

These criteria include whether traffic travels at an average of 24mph or more, if no additional traffic calming measures are required, if there is an additional benefit, such as improving safety on a busy shopping street, and if the proposal has local ward councillor and resident support.

Source: https://www.wandsworthguardian.co.uk/ne ... s-suggest/
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Ratski
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Re: Fewer accidents and lower speeds in first year of 20mph limit, figures suggest

Postby Ratski » Wed Feb 20, 2019 7:15 am

No one actually adheres to the new 20mph limits. None of them are actually enforced with fixed cameras and not once have I ever seen a mobile scamera team operating on a residential road or even a main road in our neck of the woods. I doubt there has even been one single prosecution for breaking the 20mph limit in Wandsworth.

To claim it has reduced accidents when no one actually bothers paying attention to the speed limit is clutching at straws.

The yummy mummies love racing around the narrow roads in their oversized Volvo tractors. Nothing has changed.
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