How will a US and Iran deal affect global shipping?

Paglalarawan

The US and Iran agree deal to end war and could lead to supplies of gas and oil flowing more freely across the world. We hear from the Secretary-General of the International Maritime Organization (IMO) and from one of the world's biggest container shipping firms - Hapag-Lloyd.And as the UK ban socials for under 16's is that the right approach? And how it will affecting businesses?