Sadiq Khan to announce plans to build houses on London green belt / Sadiq Khan unveils plan to rip up green belt to build flats for Londoners / Labour 'sweeping seaside machete brawl under carpet to protect Sadiq Khan' / Sadiq Khan launches climate plan for London / Sadiq Khan says he will monitor effectiveness of Paris plan to raise charges on SUVs / Boris Johnson 'not aware' other countries had imposed Covid lockdowns, says Sadiq Khan / Sadiq Khan challenges Keir Starmer over Gaza: London mayor becomes most high-profile Labour figure to demand a ceasefire with a quarter of its MPs now calling for end to bloodshed while leader backs Israel’s right to defend itself / Sadiq Khan demands the Government release information about buildings with unsafe concrete / Sadiq Khan accuses Government of ‘weaponising air pollution’