Protestors at a climate change rally in London December 2008, London, England, United Kingdom, Europe

london climate change global warming protest protestor protesting march action direct action publicity poster banner cyclist bicycle affirmitive action rally green environmental movement day outdoors people portraits one person one man only man men obscured face head and shoulders waist up protestors england great britain united kingdom europe rallies posters banners cyclists bicycles mask masks masked pollution capital cities city location environment vertical