BROMLEY police's chief has thrown his support behind News Shopper's Voices Against Violence campaign.
Borough commander Chief Superintendent Charles Griggs said he was sick of the escalation in violence and willingness of people to use knives and weapons.
He said: "It is time that we created an environment where society stigmatises those who carry knives or other weapons. It is not cool to carry them. It is not trendy.
"I want to work with the News Shopper and the people of Bromley to tackle this problem. I appeal to the community to help. If you know someone who carries a knife, tell us."
To report those who carry knives, call Crimestoppers on 0800 555 111 or your local safer neighbourhood team.
Bromley police are increasing the use of stop and search and those caught in possession of a knife will be charged.
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