Nazanin Zaghari-Ratcliffe is on hunger strike in an Iranian prison. Her husband Richard has joined her hunger strike and is holding his own vigil by staying in a tent outside the Iranian embassy in London. The embassy has now erected metal barriers outside the entrance to the embassy and Richard and his supporters are warned not to touch them. They are protesting over Nazanin’s ‘unfair treatment’ by Iran. Richard will not end his vigil until his wife ends hers. Richard’s supporters said the fencing is an attempt by Iran to ‘scare Richard off’. They tweeted, ‘Appalling behaviour this morning in response to the peaceful hunger strike Richard is undertaking! Moving barriers to block off the tree of hope. We will not be beaten.’ They have called on Foreign Secretary Jeremy Hunt to demand that the Iran ambassador ‘stop the intimidation’.