Yes, today the results of another brilliant study were released. We already knew that calling on a cell phone while driving seriously increases the chance of a car accident, but the brains of this research now figured out that even hands-free calling increases the chance of an accident in traffic.
I am not saying the results are wrong; their findings is all true. When you are talking on a phone - even when not holding the device - distracts you from traffic. You divide your attention between the conversation and what is happening around you on the road. With this diminished concentration you are more likely to cause an accident than when you sit behind the wheel focussed.
Then of course the obvious next step is to discuss whether to ban them from the car. Driving around calling with a cell phone in your hand was already outlawed in Holland a couple of years back. Now that calling hands-free turns out not to be much better questions are being raised whether car kits and other hands-free calling devices should be banned altogether.
And this is where it gets ridiculous boys and girls. Sure, having a phone conversation in the car is distracting... so is having a conversation with the person next to you, trying to find the right exit, looking at your TomTom or listening to something interesting on the radio. Are we to take out radio's as well or ban passengers from speaking while the driver is on the road? Heaven forbid, he might get distracted. In fact, pretty women should be banned from driving, too.
OK, you might argue banning all women from cars for other reasons, but that's not the point I was trying to make, hmkay? ;)
For me the whole "don't call with a cell phone in your hand while driving" thing made sense; you need two hands to operate your vehicle. Having a cell phone in your hand while you have to make a complex maneuver to avoid a collision doesn't improve your success rate.
Putting up the 'you might get distracted' argument is flawed, however. If that's the case, put the driver in a sound-proof bubble without any radio, navigation gear or any other distractions. Of course your main focus is the road and people shouldn't have 2 hour discussions with their mother while driving around (just drive over and have a chat over some coffee; it would save you a massive phone bill) but the pure essence of the claim is void.
Now for another thing: when hearing this news item was the numbers. The researchers from SWOV claimed that disallowing hands-free calling would have prevented 600 people from dieing in traffic. This fact surprised me a little because I've looked up those numbers for a previous post on my blog.
For the same year I found numbers on the web site of the Central Bureau of Statistics showing that in 2004 about 881 people had died in traffic accidents in Holland; only half of those were deaths of drivers or passengers in cars. Using these two figures you could conclude that 68,1% of all fatal traffic accidents were caused by people calling in a car. Considering alternative causes, such as drunk driving, bad weather or the high density of morons on the roads, which I see on a daily basis, this number isn't very plausible.
But who am I to dispute the research. They are probably right. So I am going to drive in my car with my radio blazing and having a discussion with the people on the back seat and I should be reasonably safe as long as I don't accept any incoming calls.