It was discovered during a number a searches on Thursday night.
Officers and student officers attended a number of incidents, including 3 domestic ones.
Knuckle dusters are banned from being imported, made or sold in the UK.
It is also a crime to carry such a weapon in a public place.
Two Devon warships could be sold to Brazil
HMS Albion and Bulwark retiring
Devon police dog honoured
Merlin gets certificate (but would have preferred a bone)
Schizophrenic knifeman given indefinite hospital order
Judge says prison would be "worst place" for him
Paignton Post Office petition goes to parliament
It's one of four at risk in Devon
Fun park shuts two months after opening
It was once a fairground museum
Work begins on project to rebuild fire-hit Exeter landmark
'This building will be built by us, but it belongs to Exeter'
