Bulletin PM briefing: Punishing heatwave grips UK and dozens injured in bus crashIn case you missed it – here are five of the day’s biggest storiesHundreds of schools close as heatwave and thunderstorms cause major disruption.Burnham holds secret hour-long meeting with Starmer – what we know.‘Hurt himself very badly’: How Trump reacted to Keir Starmer’s resignation.Dozens believed injured in bus crash on major Welsh road.Peter Murrell, former SNP chief, jailed for five years for embezzling £400,000.Get in, get informed, get on with your day. Sign up for the Bulletin newsletter for a quick, verified round-up of the news that matters most.