SIRI: Ma'am, you can shout all you like but I will not ring your son while you are driving. My end user licensing agreement doesn't stop me from calling, but my common sense tells me that using your phone while driving puts you and others at a greater risk of an accident. So, put the phone down, keep your eyes on the road, and your hands upon the wheel.
SFX: SIRI BEEP
MVO: Brought to you by Jumbo Electronics in the interests of public road safety.