A ban on filming in court will be lifted for the first time in 90 years later, when cameras record proceedings at the Old Bailey. Cameras will film real cases at the Court of Appeal.
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It's not just London where elections have been taking place today. There were council elections taking place across the home counties.
A list of results for London Mayor and the London Assembly
They said they wouldn't do it. But the Met Police couldn't resist the challenge set by their colleagues in Scotland.