To a rational person without ulterior motives yes, but remember in my country "The right of the people to be secure in their persons, houses, papers, and effects, against unreasonable searches and seizures, shall not be violated, and no warrants shall issue, but upon probable cause" means "Go ahead and take papers (cash) from peoples cars without warrants, and then the burden is on them to prove they obtained it legally"

I certainly distrust the American legal system enough to use something like this in the future.