Edward-would be grounded to his room at night so he can't see Bella.
Emmett-would be grounded from irratible grizzlies
Rosalie-would be grounded from repairing cars
Alice-credit cards/atm cards or her Porsche.
Jasper-Alice is a good one.
Bella-woud just be grounded. No truck, Nobody over, NO Edward!
Jacob-would have access to his garage taken away...along with his car/motorcycle.