British Prime Minister David Cameron is resolved to wage an onslaught on people driving under the influence of drugs.
The British PM is reportedly planning to come down hard on drug-drivers
An expert panel will advise the Government about how to get more convictions.
It may decide that taking any amount of a drug would be a serious driving offence, the Daily Star reported.
New kits that test saliva for drug use are also being considered for use at the roadside.