There are claims that parts for what would be the first-ever gun produced in Britain by 3D printing, may have been seized by police in Manchester.
They were recovered during a week long operation against organised crime.
Detectives have sent the items for testing, but the owner of the shop where they were found strongly denies they were for a firearm, saying they were in fact parts from the printer itself.
This report from Adam McClean
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Rather cloudy and damp overnight. Brighter on Friday. Very mild.
Twitter must be held to account for failing to stop users from sending anti-Semitic abuse to a Liverpool MP, the Commons has heard.
Halloween marks the last day of October & probably one of the warmest on record. Temperatures are expected to rise 5-6 degrees above average