Drink-Driving (Campaign) Mr. Best asked the Secretary of State for Transport if he will give the latest statistics on the effectiveness of his drink-driving advertising programme; and if he will make a statement. Mr. Peter Bottomley Complete statistics on the level of drinking and driving and casualties over the Christmas period are not yet available. A full analysis will be included in "Road Accidents in Great Britain 1986: The Casualty Report" to be published later this year.