During his trip to Saudi Arabia, Boris Johnson praised the country’s improved human rights record (Boris Johnson upbeat on Saudi oil supply as kingdom executes three more, 16 March). As only three men were executed during his visit there, compared with 81 at the weekend, is that what Johnson means by an improving human rights record?Jim KingBirmingham

During the Vietnam war, when Lyndon B Johnson was US president, demonstrators chanted daily outside the White House: “Hey, hey, LBJ, how many kids did you kill today?” The same question would no doubt be asked of Putin by Russians (Survivors leaving basement of Mariupol theatre after airstrike, say officials, 17 March), if they did not live yet again under a repressive dictatorship.David WinnickLondon

Alas, Dame Caroline Haslett can’t quite claim Haslett Avenue, Crawley, in the name of balancing up memorials to women (Letters, 17 March). Crawley Development Corporation declared the new road in the name of her father, Robert, a popular railwayman, rather than the electrifying dame herself.John CoobanCrawley, West Sussex

Can you publish a list of all companies owned by P&O and its parent firm DP World, so that we consumers can ensure we never use them again (‘Scandalous betrayal’: MPs condemn P&O Ferries for mass sacking of 800 staff, 17 March)?Michael Griffith-JonesLondon