Weinstock Zecler successfully represented Mekorot, the national water company of Israel, before the High Court of Justice in response against a petition against the approval of a plan for national infrastructures ("Tatal 24a") regarding a new water facility in Jerusalem, intended to supply water to Jerusalem as of 2018.  The High Court of Justice declined the petition.  Mekorot was represented by Adv. Maya Ashkenazi and Adv. Chen Shomrat.