Cell phones are not the only distractions interfering with safe driving, but they are among the more obvious and easy to regulate.

A total ban on cell phone use would be overkill.

But a bill introduced by state Rep. Jim Sacia, R-Pecatonica, strikes a good balance by prohibiting talking on a cell phone unless it is a hands-free device.

Sacia's proposal, House Bill 503, would impose a $150 fine on first-time violators. Repeat offenders would have their drivers licenses suspended for 90 days.

Drivers under 18 would continue to be prohibited from using a cell phone while driving, regardless of whether it is a hands-free device.

Using a phone while driving is both a physical and mental distraction. And, let's face it, no one becomes a better driver by talking on the phone behind the wheel.

Many of us have encountered a motorist driving too fast or too slow or drifting out of the proper lane only to see a cell phone in use - if we are daring enough to get close to the other vehicle.

A hands-free device doesn't address the mental aspect, but it does allow the driver to keep both hands on the wheel. That's an important factor.

Four other states have similar restrictions. Chicago also prohibits use of cell phones while driving unless it is a hands-free model.

As states see an increase in the number of cell phones in use - and the number of traffic accidents where they are a contributing factor - more will enact similar laws.

Even a conversation with someone in the vehicle can be distracting. But at least a passenger might notice when a problem area is coming up.

It is impractical to regulate eating, drinking, changing radio stations/CDs, yelling at your children or similar distractions while driving. But that's no reason to ignore something that can be regulated.

In the end, it's the driver, not the cell phone, that is the problem.

There are situations, such as low-traffic areas on straight roads in clear weather, where talking on a phone carries few risks.

And there are times when no one should be talking, even on a wireless phone, while driving - heavy traffic, bad weather, pedestrians present, winding roads, etc.

Regardless of whether Sacia's legislation is approved, drivers should minimize distractions from all sources and focus on the job at hand: driving.

The driver's seat is no place for multitasking.