If in any Case after Service of Notice by the said Secretary of State with respect to any Lands required to be taken or to be kept free from Buildings under this Act, it appear to him from a Change of Circumstances or other Reasons unnecessary or inexpedient to complete the taking of such Lands or any Part thereof, or to require such Lands or any Part thereof to be kept free from Buildings, it shall be lawful for him to give a further Notice to the Effect that he thereby withdraws the Notice given in relation to the Lands comprised in the First Notice, or such Part thereof as he may think fit, and thereupon the Lands comprised in the Notice of Withdrawal shall be wholly discharged from the Effect of the First Notice, and may be dealt with as if the First Notice had not been given, and the said Secretary of State shall be wholly discharged from any Obligation to take the Lands comprised in the Notice of Withdrawal, or to make Compensation in respect thereof under this Act, without Prejudice nevertheless to any Claim of any Owner, Lessee, or Occupier of such Lands for Compensation for such Damage (if any) as he may have sustained in consequence of the giving of the First Notice, the Amount of such Damage to be determined in like Manner as other Compensation under this Act, or as near thereto as Circumstances admit:
Provided that every such Notice of Withdrawal be given within Two Months after the Service of the First Notice; provided also, that nothing in this Enactment shall be construed to give to any Party any further or other Right as against the said Secretary of State than he would have had independently of this Enactment, save as herein is expressed.