Birling Gap beach: Shipwreck 'could be to blame for mist' per BBC News - Could being the operative word

http://www.bbc.co.uk/news/uk-england-sussex-41130937

Well a shipwreck 'could' be to blame but so 'could' foul play but don't expect the BBC to consider that option unless they can blame it on Brexit, President Donald Trump or Israel.