Prosecutors in Russia are trying to extend the detention of the Greenpeace protesters being held in St Petersburg.
The authorities are worried that if they're granted bail, they'll flee the country.
Kieron Bryan, Alexandra Harris and Iain Rogers - all from Devon - are all accused of hooliganism for their part in a protest at a Russian oil rig in September.
More top news
Ambulance staff in our region are facing serious injury or even death following a dramatic rise in the number of assaults they've suffered.
A skateboarding prodigy from Bristol has appeared in a new film which showcases the city.
A supersonic car being built in Bristol is a step closer to breaking the world land speed record, after a new sponsorship deal.