Police know he had finished a hands-free call 14 seconds prior to the collision.

I'm not saying that hands-free calls aren't dangerous.

Drivers face being banned from all phone use in their cars, including hands-free calls.

While most people understand the dangers of making hands-free calls, they are reluctant to stop.

On-ear controls mean you can skip through your playlist without taking it out of your pocket and it takes hands-free calls too.

The hands-free device operates on a wireless local area network, weighs less than two ounces and enables users to speak to each other by saying a person's name or department.

Hold it in your hand or use a hands-free device.

Motorists 18 and over may use a hands-free device.

Talking on hands-free devices led to significantly more driver errors in simulations - including crossing a centre line and speeding - compared to not using a phone.

It could also catch motorists using hands-free devices and mobiles being used by pedestrians.

They also have a hands-free headset - the kind air-traffic controllers wear when landing planes.

It comes with a hands-free headset and retails for $824.

Phones no longer exist; we have tiny hands-free headsets and microphones that are barely visible.

Experts claim that drivers are four times more likely to crash if they are talking on a phone, even if they use a hands-free kit.

Even drivers using a hands-free kit can be prosecuted if police think they've been distracted.

It will act as a hands-free kit, and you can answer your phone through it.

The same thing happens if you talk on a mobile phone while driving - even legally with a hands-free kit.

New laws last year made it illegal to use a mobile without a hands-free kit while at the wheel.

It will have the options of satellite navigation, bluetooth hands-free phone kit and even a fragrance diffuser to make it smell nice.

Police confirmed that he had been talking on a hands-free phone before, during and shortly after the collision.

It has a built-in microphone and so can work as a hands-free phone device.

The stereo will also double up as a hands-free phone kit with address book, as well as allowing music to be played through it from the phone.

A driver using a hands-free phone travelled 128ft and one using a hand-held phone 148ft.