Former media advisor to Prime Minister Binyamin Netanyahu Nir Hefetz, a state's witness in an investigation on allegations of improprieties at the Bezeq communications company, also provided information about four senior Likud officials, including two acting ministers, according to a Thursday-morning report by Yediot Ahronot.

The information deals with regulatory issues in the health care system, real estate and environmental issues, which are still at the center of the public agenda. It is being forwarded to the State Prosecutor's Office and Attorney General Avichai Mandelblit, who will study it after the full testimony is obtained from Hefetz. After that a decision will be made on whether or not to open an investigation against those senior Likud officials.