The Leveson inquiry will hear today from Detective Chief Inspector Brendan Gilmour. DCI Gilmour worked on the Metropolitan Police's Operation Glade, which looks into police corruption.
The temporary Assistant Chief Constable of Devon and Cornwall police, Russell Middleton will also give evidence. He was involved in Operation Reproof about an officer allegedly supplying private investigators with information from the police national computer.
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Temperatures up with sunshine and thunderstorms
Nazanin Zaghari-Ratcliffe's husband says she will face unspecified security charges while serving a five-year prison sentence.
After highs of 29C for the early May Bank Holiday we can expect a very warm feel again this weekend.