As major global cities like London struggle with pollution, levels in Scotland have dropped by more than 66% since 1990. Has this contributed to falling crime levels too?

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John Robertson
As major global cities like London struggle with pollution, levels in Scotland have dropped by more than 66% since 1990. Has this contributed to falling crime levels too?

(Image: Flickr/DAVID HOLT) London had a red alert for air pollution seven times in the last year alone. Other major global cities have had to ban cars from city centres on some days to ease the pollution levels. The old and the unwell are dying in increasing numbers in these cities. London has also put a surcharge on diesel-powered vehicles entering the city. https://www.theguardian.com/environment/2017/sep/27/london-issues-red-alert-for-extremely-high-air-pollution I live on the Ayrshire coast and like many Scots often bemoan the almost constant winds…

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John Robertson
As major global cities like London struggle with pollution, levels in Scotland have dropped by more than 66% since 1990. Has this contributed to falling crime levels too?