<p>Data on the number of motor accidents between 2006 and 2015 was obtained from publicly available datasets published by the Department for Transport. This data can be obtained from:</p><p><a href="https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/497176/ras45004.xls" target="_blank">https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/497176/ras45004.xls</a></p><p><a href="https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/461863/ras10013.xls" target="_blank">https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/461863/ras10013.xls</a></p><p> </p><p> </p>