The Anonymous Widower

How To Catch Polluting Vehicles

I’ve just read about the EDAR pollution sensor in the Sunday Times.

Read more above the device on this page of the Hager Environmental and Atmospheric Technoogies web site.

I think they’ll sell a lot of these and in some ways it’s the best way to cut pollution caused by vehicles in cities.

Most drivers will make sure they;re legal!

October 4, 2015 - Posted by | World | , ,

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