Coco the cocker spaniel has been brought into hospital wards to sniff for drugs and illegal substances.
See her in action, and from her perspective, below:
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The landslip, which caused part of the Carlisle to Newcastle rail line to close, is expected to re-open fully on Monday, February 8.
If you have been affected by an issue related to mental health help is available 24 hours a day.
Family and friends filled St Mary's Church in Ponteland to pay tribute to Sally Allan, who went missing on Boxing Day.