Andy Jack, Sky News Online

Police say 968 people have been arrested during a climate change protest in the Danish capital Copenhagen.

Hundreds of youths dressed in black threw bricks and smashed windows as at least 30,000 people demonstrated in the centre of the city as world leaders debate global warming.

The rioters, whose faces were covered, went on the rampage in the heart of the city, prompting swift arrests as some 50 policemen in riot gear intervened.

Demonstrators were forced to the ground and then bundled into vans.

Police said those arrested were members of militant groups from northern Europe known as Black Blocs, who were accused of provoking street violence during a Nato summit in the French city of Strasbourg last April.

http://news.sky.com/skynews/Home/World-News/Arrests-During-Climate-Change-Summit-Protest-Copenhagen/Article/200912215498816?lpos=World_News_Carousel_Region_1&lid=ARTICLE_15498816_Arrests_During_Climate_Change_Summit_Protest_Copenhagen


I am sure they all walked or rode a bike to get to Denmark..