The narrow throat of global shipping. The U.S. or Iran can charge for passing through the Ormuz Strait?

Zdjęcie: The,Strait,Of,Hormuz,,The,Gulf,Of,Oman,On,A

Over 20 percent of global oil and gas transport flows through the Ormuz Strait, a narrow throat of global shipping. U.S. president Donald Trump announces the control of the strait and the introduction of fees for safe transit. However, does global law let specified action?