§ "to empower the London Passenger Transport Board to provide certain services of trolley vehicles; to work certain tramways by electrical power on the overhead system; to construct new works and to acquire lands; to revive the powers and extend the time for the compulsory purchase of certain lands and the completion of certain works and to extend the time for the compulsory purchase of certain other lands and the completion of certain other workers; to confer further powers on the Board; and for other purposes," presented, and read the First time; and ordered to be read a Second time.