The Capital Development Authority (CDA) has short-listed three international consultant firms for a feasibility study of Rapid Mass Transit System (RMTS) between Rawalpindi and Islamabad, a senior official of CDA Planning Wing told Daily Times.

Lead can damage brain and nervous system and lead exposure can cause learning disabilities, intellectual retardation, hearing loss, speech, language, difficulty in concentrating and staying focused and propensity to violence and other serious health effects in children (Dr. Mahmood A. Khwaja)