Uttar Pradesh Lokayukta has issued notices to four state government officials involved in construction of parks and memorials at Lucknow and NOIDA during the previous Mayawati regime. Notices have been issued in connection with alleged irregularities in construction of memorials and parks to know the evidences of the irregularities.Quoting official sources Our Allahabad correspondent reports that the Director and Joint Director-Mining, MD of Rajkiya Nirman Nigam, and the then Director-Mining have been asked to appear before the Lokayukta on different dates from July 19 to 26.