Members of the public have reported a heavy Police presence as well as the Ambulance service at Tesco in Wolverton, Milton Keynes this lunchtime.
There were reports of up to three Police cars at the supermarket in Milton Keynes at around 1pm today.
Officials have said that the emergency services presence related to a 'fear for welfare' incident for a man.
He has since been taken to hospital and the situation has been resolved.