Oil and gas prices have jumped again as shipping through the strait of Hormuz came to a virtual standstill. Lucy Hough speaks to the Guardian’s energy correspondent Jillian Ambrose

Energy markets have seen wild swings since the US and Israel attacked Iran on 28 February.

Oil and gas prices have jumped again as shipping through the strait of Hormuz came to a virtual standstill. Lucy Hough speaks to the Guardian’s energy correspondent Jillian Ambrose