http://www.legislation.gov.uk/uksi/2005/3078/signature/madeThe Social Security (Retirement Pensions and Graduated Retirement Benefit) (Widowers and Civil Partnership) Regulations 2005Civil partnershipBenefitsRetirementKing's Printer of Acts of Parliament2017-06-21SOCIAL SECURITYThese Regulations make provision relating to widowers, civil partners and surviving civil partners.Signed by authority of the Secretary of State for Work and Pensions.Philip A. HuntParliamentary Under-Secretary of State,Department for Work and Pensions3rd November 2005