ZAGREB, 7 July (Hina) - Zagreb Mayor Tomislav Tomašević said on Friday that the city-owned gas supplier Gradska Plinara Zagreb - Opskrba (GPZO), which has a valid contract with Prvo Plinarsko Društvo (PPD) from which it currently buys gas at a price above the market price, cannot terminate the contract as it would have to pay a penalty.
(Hina) rml