LAHORE A 35-year-old unid-entified woman was crushed to death by a speeding police water tanker while three others injured in Yaki Gate police limits on Sunday. An eyewitness said first two motorcycle rickshaws collided with each other and later were ran over by a police tanker, leaving four people in critical situation. Police said the injured woman, yet to be identified, was rushed to Nawaz Sharif hospital located in Yaki Gate area where the doctors pronounced her dead. The condition of others people were told stable till filing of this report.