Two activists wear masks of French President Nicolas Sarkozy and Germany¹s Chancellor Angela Merkel. Above them a banner is displayed reading "Sponsored by Porsche, Volkswagen, Mercedes, Audi".

Activists demand a speed limit 120 km/h on the Autobahn which will reduce the C02 emissions. Greenpeace activists post traffic signs in front of the ministry of transport.

Clean graffiti on the way to the EU parliment in Brussels.

Activists from Greenpeace Spain climbed the Osborne Bull, an internationally known symbol of Spanish roads, to "protect" him from increasing CO2 emissions from cars.

As automobile shows opened in Brussels and Vienna today, Greenpeace challenged the European car manufacturers to stop undermining a European proposal for more fuel efficient cars, and instead take real action to lower the climate impact of their...