Opinion by
Judge Wilkinson, Jr.,After the publication of our previous decision in this case, reported in 57 Pa. Commonwealth Ct. 135, 417 A.2d 279 (1980), counsel for petitioner presented a petition for reargument pointing out that the stipulation of facts previously submitted to this Court was inaccurate. A new stipulation has been filed stating that petitioner had been a member of the State Employees’ Retirement Fund for a period of 16 years prior to October 7, 1975. This being the fact, it is now necessary for this Court to reconsider the matter and decide the issue of whether Section 5953 of the State Employees’ Rétirement Code (Code), 71 Pa. C. S. §5953, unconstitutionally impairs petitioner’s retirement contract. We hold that it does not.
Both the Supreme Court of the United States and the Supreme Court of Pennsylvania have clearly and unmistakably held that “ ‘ “the interdiction of statutes impairing the obligation of contracts does not prevent the state from exercising such powers as . . . are necessary for the general good of the public, though contracts previously entered into between individuals may thereby be affected.” ’ ” DePaul v, Kauffman, 441 Pa. 386, 398, 272 A.2d 500, 506 (1971), quoting from Home Building & Loan Association v. Blaisdell, 290 U.S. 398, 437 (1934). In DePaul, supra, Justice Roberts, upholding the constitutionality of the Pennsylvania Rent Withholding Act, Act of January 24, 1966, P.L. (1965) 1534, as amended, 35 P.S. §1700-1, discussed this issue at length making it unnecessary to repeat that decision here. Suffice it to say that statutes that are passed by the legislature *146that are necessary for the general good of the public are constitutional even if the statute incidentally alters existing contract rights.
Surely no one could seriously doubt that Section 5953 of the Code, passed to effect the recovery of funds owed by a retired employee to the Commonwealth, is necessary for the general good of the public. In this regard it must be noted that Section 5953 of the Code does not work a forfeiture of all petitioner’s pension rights but rather merely effects a setoff to the extent that the retired employee is obligated to the Commonwealth.
On reargument, we requested briefing and argument on the question raised in footnote 2 of our original opinion as to whether petitioner’s affirmative vote on Section 5953 of the Code when it passed the Senate constituted an assent to its application to him. This has been done and we have considered the question. It is our opinion that Article II, Section 15 of the Pennsylvania Constitution (Speech and Debate Clause) protects petitioner against his affirmative vote being so interpreted. Consumers Education and Protective Association v. Nolan, 470 Pa. 372, 368 A.2d 675 (1977).
Accordingly, we will enter the following
Order
And Now, March 18, 1981, petitioner’s motion for summary judgment is denied. Judgment is here entered in favor of respondent State Employees’ Betirement Board and against petitioner Henry J. Cianfrani.