xmlns:atom="http://www.w3.org/2005/Atom"
3Contributions under—
section 3 (flat-rate) or section 4 (graduated) of the [1965 c. 51.] National Insurance Act 1965 ;
section 1 of the [1965 c. 54.] National Health Service Contributions Act 1965 ; or
section 2 of the [1965 c. 52.] National Insurance (Industrial Injuries) Act 1965.