New Fairfield is experiencing an uptick in car break-ins.  The police remind all residents to lock car doors and remove all purses, wallets, valuables and key fobs from the vehicle.  Police also ask that if anyone notices that multiple outdoor lights activated by motion sensors are turning on in the neighborhood in a short period of time, to call 911.  Police say the individuals committing these crimes will come back to areas where they know that there are unlocked vehicles to steal.