Passengers were forced to join long queues at Heathrow Terminal 5 as a technical problem at an air traffic control centre continued to cause chaos at airports across the UK and Ireland.
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A 14-year-old boy has reportedly been arrested in Saudi Arabia after dancing the Macarena in the street.
Another American city is hit by political turmoil as police use tear gas to disperse protesters at a rally in Phoenix, Arizona.
Kim Wall, whose body had been cut apart, is believed to have died while on a privately built submarine belonging to a Danish inventor.