When transporting firearms in a vehicle in Connecticut, how must they be stored?

In Connecticut, firearms must be stored unloaded and locked in the trunk while being transported in a vehicle. Option B and D are incorrect because firearms should always be unloaded while being transported for safety reasons. Option C is also incorrect because firearms should not be accessible to the driver or passengers while driving. Option A ensures that the firearm is securely stored and not readily accessible to anyone in the vehicle.