you dont have to worry about traffic infractions, although you cannot get in trouble again for weed. You will be charged for that offense plus the one you got busted for earlier. Stay out of trouble for a year and your straight. Im a cop, Adjournment in Contemplation of Dismissal means just that they are contemplating your charge and wether or not to dismiss it. Get in trouble again and they wont contemplate, they'll charge ya. Capeesh? Good luck.