IBT "some pigs are more equal than others"
I hear many instances on the scanner when one unit asks for another to Nextel or call their cell phone, maybe the general public and LEO magically become safer drivers when they cross city/county/state lines outside of certain jurisdictions
Just like CCW, it all depends on the individual and the circumstances. Some people are unfit to chew gum and drive at the same time, others can use a cell or radio (both distractions) to execute their duties (or change to better music) in a safe manner. There are probably some examples of each category with badges in every part of the country.
Maybe its where I live, dumb luck, or basic statistics - in 15 years of driving I've never had to execute emergency evasive maneuvers for a marked LE, fire, or ambulance. But have done so many times for ordinary vehicles with and without cell phones.