http://www.legislation.gov.uk/uksi/2001/4005/regulation/2The Radioactive Substances (Clocks and Watches) (England and Wales) Regulations 2001 (revoked)texttext/xmlenStatute Law DatabaseRADIOACTIVE SUBSTANCES, ENGLAND AND WALES2020-04-24Expert Participation2011-10-01. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Amendment of the Radioactive Substances Act 1993F12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .