New Delhi, Jan. 31 -- Aam Aadmi Party (AAP) chief Arvind Kejriwal responded to the Election Commission's letter on Friday regarding the Yamuna 'poisoning' controversy. He explained the "chronology" that prompted him to accuse the BJP-led Haryana government of "poisoning" the Yamuna river water.

Kejriwal said that it was the BJP's political conspiracy to force half of Delhi to thirst because of "poisonous" water having high ammonia to defame the AAP during the Delhi Assembly elections.

Kejriwal's letter read, "...there was a deliberate conspiracy on the part of Haryana CM, who happens to be from BJP, to influence Delhi elections by sending highly polluted waters to Delhi."

"He knew very well that this would create artificial water scarc...