Volunteer to be a designated driver.

You can do a lot to protect yourself, even though society has done a lot to improve highway saftety. You have probrably always hear "Don't drink and Drive", but remember the risk of collision for high BAC drivers is several hundred times hugher than for a non-drinking driver. Don't ever let your friends drive drunk. Take their keys, have them stay the night, have them ride home with someone else, call a cab, or do whatever else is nesessary- but don't let them drive. Protect others and yourself by neve driving if you think, or anyone else thinks, that you might have had too much to drink. It's a;awys best to use a desgnated driver.