Musician Damon Albarn has said charges of piracy made against 30 Greenpeace activists in Russia is "ridiculous", as he joined hundreds at a central London vigil outside the embassy.
"It does seem to be a slightly different idea in Russia's collective head about what activism actually represents", Albarn said.
"They need to understand that these people are not a threat. This is something that is very human. It is not a political issue."
More top news
"Touch base", "blue sky thinking" and "we're on a journey" were revealed as the most annoying office jargon, according a study by Glassdoor.
Dr Michio Hirano denied having any financial interest in the experimental treatment considered for the baby.
The measures are set to be included in a court-mandated clean air strategy the Government is due to publish on Wednesday.