intenting to violate enter national law. if you obey, you will be safe. alter your course to 2360 degrees immediately. reporter: a maritime security firm obtained that intercept of the radio exchange between british navy frigate and the oil tanker moments before testifying seized. you can see the iranians say they want to inspected the tanker, telling theship to change its course. they say, if you obey, you ll be safe. then the british frigate radios the oil tanker, as you re conducting traffic pass under international law, your pastage with us not be impaired, impeded, this morning iran s ambassador to the uk says that tehran is firm and ready for all scenarios, and that domestic