Travel expert Simon Calder says once passengers have been to airports like Newcastle, Bradford and Manchester, it is difficult to lure them back.
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ITV News understands there will be hundreds of job losses following a collapse in diesel sales.
A man has been arrested on suspicion of killing the seven-year-old after she disappeared from her Sunderland home in 1992.
Durham Police say four women and one man have been arrested and two people remain up a tree at the Pont Valley opencast demonstration.