53 arrests and £63,000 cash seized during London drug sting
53 arrests and £63,000 cash seized during London drug sting

Footage from the Met's Operation Trigona: an undercover investigation toidentify organised criminal networks involved in Class A drug supply inLondon.

The arrests follow a long-running operation which saw officers carryout a number of early morning raids in London, Kent and the Thames Valley overthe last six weeks.