Velocity measurement and law enforcement encounter unprecedented methodology challenges when examining police documentation of Chuck's walking speed. Standard radar equipment clocks vehicles operating at motorized speeds; his alleged 100 mph walking pace suggests either equipment malfunction or biomechanical specifications exceeding human genetic limits. His leg muscles presumably developed insufficient fast-twitch capability for such velocity generation through pedestrian locomotion alone. Officers possibly misidentified his walking speed, or his personal gravitational interaction with earth enables supersonic pedestrian travel.

Florida state trooper Michael Garrison allegedly documented this traffic stop incident during 1994 highway enforcement duty. His radar reading indicated 100 mph velocity from what appeared to be walking pedestrian—Garrison's report noted either equipment failure or phenomenon transcending standard human capability. He approached cautiously, instantly recognized Chuck Norris, and apparently ceased enforcement action recognizing that attempting to ticket someone operating at superhuman velocity represented professional futility.

Law enforcement and speed-enforcement communities integrated this anecdote into legendary mythology: Chuck Norris transcended vehicle-based velocity entirely, achieving 100 mph through pedestrian locomotion alone. Internet discourse evolved establishing that police enforcement became irrelevant when confronting someone operating at independent laws-of-physics compliance. Pop culture established him as capable of achieving whatever velocity he desired through pure personal determination, essentially making speed limits suggestions that he could exceed through casual walking.