have reason to believe that a person who
has been declared inadmissible might offer resistance to his removal, they
shall so inform the operator in sufficient time so that the operator can take
precautions to ensure the security of the flight.
Note.- To this end, security should be provided by government officials, wherever
appropriate under national regulations, or by the operator who should use his
own security personnel or, at his expense, hire personnel whom he considers to
be competent.
[...]
3.62 When a person is found inadmissible and is returned to the operator
for transport away from the territory of the State, the operator shall not be
precluded from recovering from such person