> carrying $30,000 cash with an unlikely explanation "Unlikely" in _your_ experience. Your suggestion is a prescription for the police going on fishing expedit

> carrying $30,000 cash with an unlikely explanation "Unlikely" in _your_ experience. Your suggestion is a prescription for the police going on fishing expeditions of the poor and unlucky who are least able to defend themselves. (Poor people are more likely to use cash for everything, and less likely to have alternatives.) Just because you're not arresting them doesn't mean it isn't harassment.