A man has been arrested on suspicion of causing death by dangerous driving after a crash in which six people, including four people from the same family, were killed.

Nine-year-old Rubie Morgan-Roller and four-year-old Lillie Morgan-Roller were killed alongside their mother Shannen Morgan and father Shane Roller.

Christopher and Janine Barton, who were both travelling on a motorbike, also died.

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