This summer's month-long drink and drug driving crackdown in Dorset has seen more arrests than the last two years.

Police say a hundred drivers were arrested in June - 43 of them men under 30 - and the force has called the stats 'disappointing'.

In 2011 the total was 88 and the year before it was 81 - though this latest figure is below the amount from 2008 and 2009.