Originally posted by Buttons:[..]
Which means?
Depends on the department. Small departments might have, one detective, one or two officers assigned to a regional dive team, or SWAT type unit, and essentially every one else will be patrol although there will be higher ranking officers as shift supervisors. In larger departments, there are usually many specialized units, that usually any member of the department can get in after a certain amount of time (usually 2-5 years) in patrol. For instance, the Michigan State Police has a bomb squad, a dive unit, canine unit, EST (a SWAT type unit), aviation section, capital security, and most likely several units that I cant think of at this time. Some are part time units, meaning the members assigned to them also do regular patrol duties, while others are full time, meaning that's all they do.