Strong measures by Europe could quickly deprive Russia of oil and gas income worth billions, experts say
Flights should be banned in continental Europe and car use banned in city centres to save energy and prevent Vladimir Putin profiting from fossil fuel sales, campaigners have said.
It would be possible for Europe to quickly end its reliance on oil and gas from Russia by taking strong measures, according to a report by the climate adviser Mark Lynas, energy analyst Rauli Partanen, and energy and sustainability installations specialist Joris van Dorp.