The responsibility of a person to pay a debt or other financial obligation. If an individual signs a promissory note, that individual usually has full personal liability for the debt. An exception is the unusual situation of a non-recourse individual loan, in which the lender agrees to look only to the collateral for recovery in the event of default.

An order issued by the authorities to all the state ports to prohibit a person from entering or leaving a country according to a court or police order for the protection of individual interests in cases like child custody, debt failure, or criminal investigation. Travel ban prohibits the banned person from leaving the country and gets him/her arrested while entering if the reason(s) for prohibition did not cease to exist.