If you are a police officer you would not need to ask. A police officer doing his duty will treat another police officer as any member of the public (if they are out of uniform and off duty).
A Police Officer can ask you anything from pertaining to the reason they stopped you or began questioning you, to the weather and the latest scores for games. The only time a Police Officer cannot...
Many people have the same name, but unless your name is very common, it's less likely that a person with your name will have the same date of birth. This is important when checking for arrest...