“appropriate number”

1. Education Act 1996 Act
2. Insolvency Act 1986 Act 2 definitions
3. The Parliamentary Pensions (Amendment) Regulations 2006 SI
4. Police Reform and Social Responsibility Act 2011 Act 6 definitions
5. Taxation of Chargeable Gains Act 1992 Act 2 definitions

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