2. A State Party that has reasonable grounds to suspect that a vessel exercising freedom of navigation in accordance with international law and flying the flag or displaying the marks of registry of another State Party is engaged in the smuggling of migrants by sea may so notify the flag State, request confirmation of registry and, if confirmed, request authorization from the flag State to take appropriate measures with regard to that vessel. The flag State may authorize the requesting State, inter alia:
2. 缔约国如有正当理由怀疑某一悬挂另一缔约国国旗或显示另一缔约国注册标志的船只在根据国际法行使航行自由时从事海上偷运移民活动，可将此情况通知船旗国，请其确认注册情况，并可在获得确认后请船旗国授权对该船采取适当措施。除其他事项外，船旗国还可授权请求国：