Pakistani Prime Minister Imran Khan has sparked outcry for blaming women's dress on a rise in rape cases. The former cricketing playboy said the 'rapid' increase in rapes indicated the 'consequences in any society where vulgarity is on the rise'. Oxford-educated Khan, 68, advised women to cover up to prevent temptation for men who lacked 'willpower.' 'This entire concept of purdah (covering up or segregating) is to avoid temptation, not ...