Tesco has agreed to pay for any repairs customers may need to their cars after the diesel and petrol pumps were mixed up at their Catterick Garrison store.
The retailer is trying to get hold of everyone affected after a number of motorists reported breaking down.
Rachel Bullock has this report
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Bag searches and armed police are among the steps taken to tighten security at the event
Passengers have been told to check the airline website and twitter account for updates about the situation.
Newcastle International Airport say all British Airways flights to and from Heathrow are cancelled following a major IT system failure