Drink-driving convictions have fallen by one third in the past five years, according to new figures.

Justice Secretary Kenny MacAskill said 5348 people were convicted in 2010-11, compared with 8071 in 2006-07.

The Scottish Government data was revealed in a parliamentary answer to SNP MSP Stewart Maxwell.

He said: "These are positive statistics and the trend is plain for all to see – fewer people are drink or drug-driving. It is still concerning that a high number of people have still opted to get behind the wheel whilst under the influence, posing a danger to other innocent road users."

The Justice Secretary said proposals to cut the limit from 80mg of alcohol per 100ml of blood to 50mg will be brought forward "with a view to the change taking effect as soon as possible".