STCW definitely order that the officerofwatch onboard a ship of more than 500 ton must have the ability to use radar and ARPA to keep the voyage in safe stage.
Do not enter unmanned room without permission by officerof the watch.
没有准备驾驶员同意不得进入无人机舱。
3
Accompanied by his father, Bill went to the police station and confessed to the police officer that he had robbed an old man of his gold watch two weeks before.