The Foreign Office on Thursday warned that any deliberate attempt to block water essential to Pakistan’s survival and development would have “far-reaching consequences”. “Any such act would be treated with utmost seriousness and could possibly amount to an act of war under Article 51 of the UN Charter,” said FO spokesperson Tahir Andrabi during a weekly media briefing while responding to a question about recent remarks by Indian water minister. A day ago, Indian Minister of Water CR Patil told India’s ANI news agency that “not a single drop of water will go [to Pakistan] in the coming years”.