Government launches probe into French billionaire's stake in BT due to national security concerns

Mr Drahi's investment vehicle Altice expanded its stake in the former state-run telecoms giant 12.1% to 18% in December last year - making Sotheby's billionaire owner BT's biggest shareholder.

Government launches probe into French billionaire's stake in BT due to national security concerns
Mr Drahi's investment vehicle Altice expanded its stake in the former state-run telecoms giant 12.1% to 18% in December last year - making Sotheby's billionaire owner BT's biggest shareholder.