@ronin21btc It’s not rocket science to realise that exhaust gases cause ill health. If you don’t think so try sitting in your car with a hose pipe attached to the exhaust 😜👍 https://t.co/Lpg5GE2p5E
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Cars kill out the back and from the bottom: Particulate matter from tailpipe emissions, brake and tire pads has been implicated in even more deaths and CVD injury than from blunt force trauma. https://t.co/TxhTxC2h7U
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Second, studies of particulate matter show it comes overwhelmingly from trucks and buses. In one study, cars had 94% of VMT and buses and trucks 6%, but the trucks and buses contributed most of the particulate matter from mobile sources 4/ https://t.co/XC