A small group of supporters of former president Hosni Mubarak gathered outside his prison on the outskirts of Cairo to celebrate his release.
An army helicopter transported him to a military hospital in the nearby suburb of Maadi, Reuters reports.
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Clear and cooler conditions to the south and east with lows into single figures.
Police have arrested three teenagers and a man following the shooting of a three-year-old girl with an air gun.
Police have released new images of the site of the fatal crash near Shoreham Airshow in which at least 11 people died.