Prime Minister David Cameron is "completely appalled" by the guilty verdicts of three Al-Jazeera journalists sentenced to seven years jail in Egypt, Downing Street has said.
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The district's director of homeland security has said officials are planning for 800,000 to 900,000 people to attend the ceremony.
The Supreme Court is set to decide on whether disabled travellers are legally entitled to have priority use of wheelchair spaces on buses.
There will be some brightness, with the best of the sunshine towards the south and southeast where it will again be chilly.