Water, Land and Natural Resources Minister Datuk Dr A. Xavier Jayakumar said the government will have a discussion with the Negri Sembilan state government after its Mentri Besar Datuk Seri Aminuddin Harun had announced that there will be no increase in the state’s water tariff this year.<br /><br />Dr Xavier said this after launching a tree planting programme at the Klang Botanic Garden on Sunday.