SIR KEIR STARMER is “lying to the British public” on the war on Iran that has “detonated a bomb” on the world’s economy, campaigners slammed yesterday.The comments came as the Prime Minister insisted Britain would not get “dragged into the Iran war” during Labour’s launch of its local elections campaign in Wolverhampton.He said: “People look at their screens and they’re worried when they see explosions, infrastructure blown up, the rhetoric that goes with it.