A 'shameful' Green Party councillor has been accused of telling 'murderers, rapists and burglars' how to avoid a Met Police van using facial recognition technology. Metropolitan Police has begun using cutting edge 'Live Facial Recognition' technology (LFR) to round up hundreds of criminals across the capital. The post shared by Ms Tam was originally created by Lewisham Anti-Raids, which describes itself as 'community resistance to racist immigration raids in Lewisham.' He said: 'The Greens may not like live facial recognition, but we can recognise them for what they are. 'Facial recognition cameras in the UK are primed to detect serious criminals, not visa overstayers and illegal immigrants.