Discretionary stops are those that don't involve radar, laser or Visual Average Speed Computer and Recorder technology. Police agencies are not legally required to record data on these traffic stops, including those made during checkpoints, roadblocks or emergency situations.

Discretionary searches do not include searches made following a driver's arrest, which are required by law.

Frederick County Sheriff's Office
Stops by Race	Stops by Age	Stops by Gender	Stops by Day of Week
Stops by In/Out County Residency	Top 10 Violations	Searches after Stop

Frederick Police Department
Stops by Race	Stops by Age	Stops by Gender	Stops by Day of Week
Stops by In/Out County Residency	Top 10 Violations	Searches after Stop

Maryland State Police
Stops by Race	Stops by Age	Stops by Gender	Stops by Day of Week
Stops by In/Out County Residency	Top 10 Violations	Searches after Stop