Two airlines have attacked aviation experts for being overcautious after yesterday's 'red zone' over the UK led to hundreds of flights being cancelled.

Both British Airways and Ryanair say their test flights through the zone
passed off without incident.

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President Obama has left Downing Street where he's thought to have been discussing issues like national security with the Prime Minister - and helping host a barbecue.

This afternoon his wife Michelle will be highlighting the importance of education at Oxford University.