A senior counter-terrorism detective with the Met Police has been charged with breaching the Official Secrets Act.
Detective Chief Inspector April Casburn is also accused of offering information to the now-defunct News of the World newspaper.
She appeared in court and our reporter Paul Brand was there.
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But figures show here in London almost 30,000 children in London haven't had that follow-up jab.
The performance will help children discover the sounds that different instruments make.
Fifty-one people died when the pleasure boat Marchioness collided with the dredger Bowbelle in the early hours of August 20 1989.