Sgt Jim Mills said the amnesty had got off to a good start

People have handed in 337 knives and bladed weapons in the county since the amnesty began last week.

The weapons can be left in secure red bins at police stations, community centres and council offices.

"The amnesty has got off to a good start," said Sgt Jim Mills of Staffordshire Police.

The aim of the amnesty is to reduce the availability of knives and sharp-bladed instruments for use in crime.

It is particularly aimed at young men who habitually carry weapons.

"If you carry a knife out of self-defence you run the risk of having it turned on you," said Sgt Mills.

"People have been seriously injured or killed by knives nationally in circumstances where those convicted state they had no intention of hurting anyone."

The amnesty, which is running throughout England, Wales and Scotland, continues until 30 June.