"to extend the boundaries of the City of Sheffield and for purposes incidental thereto; to transfer to the Corporation of that city the South Yorkshire Mental Hospital of the West Riding of Yorkshire Mental Hospitals Board; to authorise that Corporation to construct street improvements and additional tramways; to make provision for the protection of their aerodrome; to confer further powers upon them with respect to their electricity undertaking and with regard to the health improvement, good government and finance of the city; and for other purposes," presented, and read the First time; and ordered to be read a Second time.