Over 500 knives, 11 firearms and 50 offensive weapons have been recovered during an Op Sceptre week of action.
Read more, here: Op Sceptre week of action recovers over 500 knives
A map showing the location of knife bins across London is available at: http://www.met.police.uk/StopKnifeCrime.
If you have information about anyone carrying or using knives please contact your local police via 101 or call Crimestoppers anonymously on 0800 555 111.
The Metropolitan Police urge anyone who is concerned for someone involved in knife crime, to visit their website at www.met.police.uk/StopKnifeCrime.