"26. This is because in the case of a serious accident, resulting from one particular piece of bad driving, it is very often a matter of chance how many people are killed. For example, if one car is knocked off the road and/or badly damaged, it is quite fortuitous whether there is a lone driver within it or an entire family. Equally, if a person drives recklessly fast round a corner it will be a matter of chance whether an ongoing vehicle which is forced from the road and hits a wall as a result, is a motorcycle or a charabanc full of passengers on an outing. In either case, however many lives are lost, the level of dangerousness, lack of care, or recklessness of the driver will be exactly the same. 27. For these reasons, the classic guideline case of Boswell[1984] 1 WLR 1047 , which examined at length the approach to sentencing in cases of causing death by dangerous driving, principally concentrated on features going to the degree and level of blameworthiness involved in the actions of the driver as dictating the proper level of sentence to be imposed, rather than the question of the number of people killed. Nonetheless, that feature was included as an element which the court must take into account."