From Our Own Correspondent

China has been warned by the World Health Organisation that its so-called 'zero covid' approach is unsustainable. Hundreds of millions of people have been kept under lockdown in cities across the country, leaving the economy severely jolted, and critics calling it an abuse of human rights. However, the Chinese authorities seem determined to carry on as before, and have announced that the city of Shanghai will be placed under its tightest restrictions yet. The news came as a disappointment to Rebecca Kanthor, who has already gone through seven weeks of lockdown.Choosing what to wear in El Salvador can be literally a matter of life or death. The country is plagued by gang violence, with eighty people murdered over just one weekend this year. The government has promised a crackdown, passing new laws which allow police to lock up suspected gang members as young as 12. Mike Lanchin lived in El Salvador during the 1990s, and when he returned for a visit with his family, he quickly learned the value of covering up.M