These measures have come as the number of vehicles on roads worldwide has continued to rise – up from estimates of about 670 million in 1996 to 1.32 billion by the end of 2016 – fuelled by surging …
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These measures have come as the number of vehicles on roads worldwide has continued to rise – up from estimates of about 670 million in 1996 to 1.32 billion by the end of 2016 – fuelled by surging …
( read original story …)