Police across New Jersey are cracking down on St. Patrick?s Day partygoers who drink and drive. State authorities say for the past five Saint Patrick?s Days there have been 10 deadly car accidents where alcohol was involved. Cops in Red Bank have beefed up patrols, looking for drivers who may have had too much to drink. Police say they will rely on bar owners to help. Police say friends too need to watch out for each other. They advise partygoers to have a designated driver or use public transportation.