https://www.bbc.com/news/business-65635243"Some evidence has previously emerged of Bank of England and UK government involvement in manipulation of interest rates. But the evidence indicating it was part of a broader, international drive not just by the UK but by central banks across the western world to push key interest rates down in October 2008 has never been published before.
The evidence indicates that in October 2008, central banks including the Bank of England, the Banque de France, the European Central Bank, Banca d'Italia, Banco de Espana and the Federal Reserve Bank of New York intervened on a large scale in the setting of Libor and Euribor."