“significant influence”

1. The Bank of England (Information Powers) Order 1998 SI
2. The Companies Act 2006 (Consequential Amendments and Transitional Provisions) Order 2011 SI
3. Finance Act 2014 Act 5 definitions
4. The Real Estate Investment Trusts (Financial Statements of Group Real Estate Investment Trusts) Regulations 2006 SI

Definitions are taken from the instruments as published on zoomLaw, for guidance only. Check the instrument itself for its scope and any amendments.