I live in australia and the policy followed by the police force and their agencies is a lesson that needs to be learnt by the people in india.Cops will breathalisers are always patrolling the city.Random checks are made throughout the city as well.The cops also make sure that they do not have a set check point, thereby ensuring that no chance of individuals escaping their net.There is a blood alcohol limit of 0.05 which is considered to be acceptable. should an individual be over the allowed limit but under 0.07 they will get demerit points oon their license and will have to appear in court for a hearing session where punsihment either in the form of a hefty fine or some form of community service is ordered.But should the reading be over that, it is a straight confiscation of license, with no form of appeal accepted.Also bribery is not alllowed over here. Should an individual make even a slight hint of a gift in the form of money will have him arrested.The fright of people loosing their license or being arrested is enough to ensure that most people do not venture in their vehicles if they think they are over the limit. They would rather leave their vehicle and catch a cab