By Trekbat,

 It is worth noting that according to Veolia’s Health Impact Assessment (Point 4.2.7) Hatfield South ward is “almost fifteen times more densely populated than the surrounding wards and the national average, and six times more densely populated than Welwyn Hatfield Borough and Hertfordshire County.” ..........Also according to Veolia’s Health Impact Assessment (p.36) there is already a higher than the national average number of road traffic accidents – most likely due to the high number of young, inexperienced drivers resident in south Hatfield – often driving late at night and after being at a nightclub or pub.