A family from Oxfordshire are campaigning for his release after he was detained in Moscow on piracy charges.
Phill Ball from Chipping Norton was one of six people arrested after the group tried to board a Russian oil platform to protest at plans to develop off-shore oil fields in the Arctic.
His brother, Steve Ball, talks about what he mis hoping will happen.
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Rain becoming more persistent overnight. Rain and cloud slow to clear tomorrow but becoming dry by the afternoon. Some brightness later
Rain becoming more persistent overnight. The rain gradually clearing tomorrow morning then sunny spells for the afternoon, feeling cooler
Becoming brighter with warm sunny spells developing this afternoon but also the risk of heavy showers