§ Mr. Secretary Keith Joseph, supported by Mr. Chancellor of the Exchequer, Mr. Secretary Carr, Mr. Secretary Campbell, Mr. Secretary Peter Thomas, Mr. Michael Alison, and Mr. Paul Dean, presented a Bill to amend the provisions of the National Insurance Acts 1965 to 1970, the National Insurance (Industrial Injuries) Acts 1965 to 1970 and the Industrial Injuries and Diseases (Old Cases) Acts 1967 and 1967 as to contributions and benefits; to make provision for invalidity benefit for the chronic sick and for a retirement pension and age addition for certain persons over the age of eighty; to make new provision in relation to polygamous marriages for the purposes of any of the said Acts or of the Family Allowances Act 1965; and for purposes connected with those matters: And the same was read the First time; and ordered to be read a Second time tomorrow and to be printed. [Bill 155.]