Mum, Ainslie and Dad, Colin accompany their daughters Cate and Jennifer in a demonstration against climate change.Stewards carrying placards in preparation for a demonstration against climate change.Protesters participating in a demonstration against climate change and fracking.Ted and Stanley from Friends of the Earth take to the streets of London to promote their belief in solar power and to protest against climate change.Protesters participating in a demonstration against climate change.Protesters participating in a demonstration against climate change and fracking.Protesters participating in a demonstration against climate change.A vegan protester participates in a demonstration against climate change.Protesters with a flag demanding a Frack Free UK participating in a demonstration against climate change.A placard at a demonstration against climate change.Protesters participating in a demonstration against climate change.Anti-fracking placards.Protesters participating in a demonstration against climate change and fracking.A protester participating in a demonstration against climate change.Children participating in a demonstration against climate change.A toddler participating in a demonstration against climate change.Protesters participating in a demonstration against climate change.Anti-fracking protesters participating in a demonstration against climate change.A protester drumming during a demonstration against climate change.Gay protesters participating in a demonstration against climate change.