Police Officer’s Visual Estimate of Speed

A popular question that often comes when discussing probable cause for a traffic stop is can a police officer stop someone based only on a visual estimate of their speed?  In the Fourth Circuit that question appeared to be answered in the case of United States v....

Visual speed estimates and Probable Cause

A popular question that often comes when discussing probable cause for a traffic stop is can a police officer stop someone based only on a visual estimate of their speed?  In the Fourth Circuit that question appeared to be answered in the case of United States v....