Students at Newcastle University are refusing to give up hope that Jason Fyles will be found.
The 19-year-old from Southport hasn't been seen since the early hours of last Thursday morning.
He had been on a night out with friends.
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More than 600 braved the North Sea at dawn to raise thousands for a mental health charity.
The crash happened in the early hours of Sunday 23, September near to Marton cum Grafton, on the B6265, near Boroughbridge.
Kate Haskell brings you Saturday night's forecast