People walk past a sign at the Joyce Kilmer Service Area of the New Jersey Turnpike in East Brunswick, N.J. , Thursday, Feb 28, 2008, reminding motorists not to use their hand-held cell phone while driving in the state. Starting Sat. March 1, police can give motorists $100 tickets for talking or text messaging on hand-held devices. The new state law makes using a hand-held device a primary offense, allowing police to stop driver's and ticket them for that alone. Talking through a hands-free device will be allowed. AP Photo logo AP Photo 21 months ago

People walk past a sign at the Joyce Kilmer Service Area of the New Jersey Turnpike in East Brunswick, N.J. , Thursday, Feb 28, 2008, reminding motorists not to use their hand-held cell phone while driving in the state. Starting Sat. March 1, police can give motorists $100 tickets for talking or text messaging on hand-held devices. The new state law makes using a hand-held device a primary offense, allowing police to stop driver's and ticket them for that alone. Talking through a hands-free device will be allowed.