I no longer drive, I "travel". You cannot be stopped for travelling?

"Personal liberty largely consists of the Right of locomotion -- to go where and when one pleases -- only so far restrained as the Rights of others may make it necessary for the welfare of all other citizens. The Right of the Citizen to travel upon the public highways and to transport his property thereon, by horsedrawn carriage, wagon, or automobile, is not a mere privilege which may be permitted or prohibited at will, but the common Right which he has under his Right to life, liberty, and the pursuit of happiness. Under this Constitutional guarantee one may, therefore, under normal conditions, travel at his inclination along the public highways or in public places, and while conducting himself in an orderly and decent manner, neither interfering with nor disturbing another's Rights, he will be protected, not only in his person, but in his safe conduct."

II Am.Jur. (1st) Constitutional Law, Sect.329, p.1135



"Personal liberty -- consists of the power of locomotion, of changing situations, of removing one's person to whatever place one's inclination may direct, without imprisonment or restraint unless by due process of law."

Bovier's Law Dictionary, 1914 ed., Black's Law Dictionary, 5th ed.;
Blackstone's Commentary 134; Hare, Constitution__Pg. 777


What does that really mean; "without imprisonment or restraint unless by due process of law"?