Copenhagen climate change conference in pictures: Day seven

A woman carries a sign as she takes part in a demonstration Photograph: YOAN VALAT/guardian.co.uk

A woman reflected in a puddle duirng a demonstration Photograph: Yoan Valat/guardian.co.uk

A protestor marches towards the United Nations Climate Change Conference 2009 at the Bella Centre Photograph: Miguel Villagran/guardian.co.uk

Two activists hugs a policeman Photograph: Bax Lindhardt/guardian.co.uk

Police officers take cover as protestors shoot fireworks at them Photograph: Adrian Dennis/guardian.co.uk

Protestors shoot a firework at police officers guarding the Foreign Ministry Photograph: Adrian Dennis/guardian.co.uk

Riot police scuffle with demonstrators Photograph: Thibault Camus/guardian.co.uk

Protesters are arrested by the police as they are suspected to be part of the Black Block group during the demonstration against climate change Photograph: Yoan Valat/guardian.co.uk

Detained demonstrators Photograph: Thibault Camus/guardian.co.uk

Detained demonstrators lined up on a street in Copenhagen Photograph: Thibault Camus/guardian.co.uk

Demonstrators hold signs as they march at a rally near the UN Climate Change Conference Photograph: Bob Strong/guardian.co.uk

A group of demonstrators attend a candlelight vigil in front of a "Noah's Ark" on the National Mall Photograph: Evan Vucci/guardian.co.uk

A protestor holds a candle as she takes part in a march Photograph: Miguel Villagran/guardian.co.uk

A protestor wears a mask depicting Barack Obama Photograph: Miguel Villagran/guardian.co.uk

Climate change protestors stand on a bus shelter near parliament Photograph: Adrian Dennis/guardian.co.uk