The Spanish PM is hit by a succession of crises just weeks before a snap general election.

Oleshky residents had been without food, water and electricity, with many resorting to cooking garden weeds to survive.

Countries have been trying to get a global agreement to halt nature decline back on track.

The escalation came after the government suspended two senior justices and moved to bring criminal charges against them.

UK Foreign Secretary Ed Miliband confronted his Russian counterpart at the meeting and accused his government of killing innocent civilians in Ukraine.

Thousands joined largely orderly demonstrations earlier in the day, before violence erupted in Frankfurt, Berlin, Cologne and Hamburg.