"The occupation of Crimea is Russia's disgrace"

Tens of thousands have joined a rally in the Russian capital Moscow to oppose its intervention in Ukraine, a day before Crimeans vote on whether to secede and join Russia.

Holding Russian and Ukrainian flags, they shouted: “The occupation of Crimea is Russia’s disgrace.” A smaller pro-Moscow rally was being held elsewhere.

Moscow supports the vote, which Ukraine and the West have dismissed as illegal.

Kiev says Russian “provocateurs” are behind clashes in eastern Ukraine.

Three people have died in pro- and anti-Moscow rallies in the cities of Donetsk and Kharkiv with sides blaming each other.