Scotland Yard have described this week's policing plan for the G20 summit as one of the largest, most challenging and complicated public order events it has ever devised. Today, police estimated that up to 4,000 protesters had assembled in London's financial centre and were a mix of anti-capitalists, anarchists, and climate change activists.

Police operations are being run from the Met Gold command centre, which is part of the C3i system, in which Meyertech's ZoneVu Series 3 matrix is used to route over 3,000 London cameras.

The series 3 is in a class of it's own when it comes to expansion, bandwidth, modularity and power consumption.

Series 3 - In 4-bay 19" rack configuration