On the other hand, learned counsel for the respondents submitted that as order dated 03.02.1965 was not challenged by deceased-Suraj Bhan, his legal heirs did not have any right to challenge the same, after his death on 20.04.1976. He further submitted that after the area had been utilized by the State on 10.8.1976 by allotting the same to the tenants, application under Section 10-A(b) of the Punjab Act was filed by the legal heirs of deceased-Suraj Bhan on 19.10.1976 for re-determination of the permissible area of deceased- Suraj Bhan. He further submitted that Act which was applicable in the State of Haryana after it was carved out of State of Punjab on 01.11.1966, was repealed and Haryana Ceiling on Land Holdings Act, 1972 was enacted which came into force retrospectively w.e.f 23.12.1972 . There is no dispute about the fact that at the time when the petitioners filed application under Section 10-A(b) of the Punjab Act, the same was not applicable in the State of Haryana as it stood repealed and new Act had been enacted.