Activists held after occupying Biarritz villa owned by Putin’s ex-son-in-law

Two Russian activists have been arrested after breaking into and occupying a luxury villa in Biarritz owned by Vladimir Putin's former son-in-law.

The property is said to belong to Kirill Shamalov, a Russian billionaire and former husband of Putin's younger daughter Katerina Tikhonova. Haffner and Saveliev claimed to have found one of Shamalov's passports and a translation of a Moscow electricity bill.

A photograph posted on social media shows one of the activists on an upper-floor balcony with a Ukrainian flag.

Haffner, who said he was renaming the property "Villa Ukraine", said he would ask human rights activists and lawyers to ask Biarritz city hall and the police prefecture to use it to house refugees from Ukraine.

French police later broke down the door, arrested the two activists and were now holding them in custody.