North Kesteven, in Lincolnshire, had the highest rates of schizophrenia and other psychotic illnesses in England based on GP prescriptions.
People have been studying paintings containing clues to the locations of the treasure.
The driver of the lorry that was carrying straw bales was said to be shaken but unhurt.
Sunday Politics Yorkshire and Lincolnshire looks back at the week's political headlines.
BBC Sport looks at how Lincoln City celebrated
FA Cup quarter-finalists Lincoln maintained their three-point National League lead by beating bottom club North Ferriby.
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Preview the new psychological thriller