Lubov Chernukhin is one of the biggest female donors in British political history, but concerns have been raised about her political contributions
Lubov’s husband Vladimir is behind an offshore company that owns this home near London’s Regent's Park
Their country estate in Oxfordshire, bought for £10m, is held via an offshore firm
And through another overseas company, they used to own this building in London’s affluent Mayfair district, now worth an estimated £38m