BBC News

1. Public told 'be alert, not alarmed' as terror threat level raised after Golders Green attack

   The UK's threat level has been lifted from "substantial" to "severe" for the first time in more than four years.

2. 'I held down Golders Green suspect' says volunteer who grabbed ankle

   "If eyes could kill, I'd be dead," he tells the BBC when recounting the moment he saw the suspect.

3. New footage shows how Trump dinner gunman charged through security in four seconds

   The CCTV shows an officer draw a firearm and open fire as the suspect sprints past.

4. UK should not keep changing prime ministers, warns John Major

   The former Tory PM tells the BBC political leaders are letting young people down by failing tackle long-term problems.

5. Fertiliser boss says Iran war puts 10 billion meals a week at risk

   A shortage of fertiliser due to the Iran conflict could reduce crop yields and push prices higher, says the boss of Yara.