7. When the matter was coming up for trial, plaintiffs proposed to amend the plaint by raising a plea to the effect that by virtue of the policy of the Government, as enunciated in the G.O.Ms.No.162 Rev. (Assignment), dated 16-02-2008, petitioners are entitled to claim occupancy rights over the schedule land and consequently they are entitled for perfection of their possession and enjoyment. Thus it can be seen that the proposed amendment, incorporating a new plea, is diametrically opposite to the original claim made in the plaint inasmuch as the plaintiffs have claimed absolute title over the suit property by virtue of the purchase of their predecessors on the premise that it is a private property whereas, in the proposed amendment they are pleading that it is a Government land assigned in favour of their forefathers and they are entitled for occupancy rights by virtue of possession and enjoyment. The trial Court has therefore rightly held that the plaintiffs cannot be permitted to amend the plaint in a situation where the proposed amendment would entirely alter the nature