John Sauven, executive director of Greenpeace UK, said:
The court's refusal to grant bail to Frank Hewetson flies in the face of all logic. Frank, like the other 29 being held, presents no threat to Russia and should be allowed to return home to be with their families.
Greenpeace has offered sureties that will guarantee the return of all of those charged for any future court case. This is looking a lot like punishment before conviction.
Kieron Bryan, from Devon, was also denied bail at an earlier hearing.
More top news
The group's deputy war minister and military commander were targeted in the June 25 strike, US officials said.
The two-year-old girl has become the youngest patient to benefit from a new technique to preserve the fertility of young cancer patients.
More than 50 firefighters were called in the early hours of this morning after a car ploughed through a shop window and burst into flames.