The restraining order is only to restrain him further constructions and not to vacate?

Did the court pass an order to evict him from the property?

If not then you cannot claim it.

First of all the POA deed is not a title document, hence you do not have a proper or valid title to the property if the property was not registered by a sale deed in your favor.

If your principal is alive than you can transfer the property to your wife or any close relative name by a sale deed on the basis of this POA deed after which the buyer can file a suit to eject the illegally occupied person from the property. 

You have to file declaratory suit that you are absolute owner of land and seek orders to direct Y to vacate land in his possession 

2) of police is refusing to lodge FIR file private complaint before magistrate to direct police to investigate and submit report 

If he is not abiding you can take police assistance by making application in court and remove him and also file contempt proceedings against him

- The said restraining order is for stopping the construction work and not to vacate the suit property , and hence the police cannot take any legal action against him 

- Further, since the said still showing in the name of X , hence you can file a complaint against him and Y for the offence of cheating and trespassing & grabbing the property. 

-  If no FIR is lodged , then you can file a complaint before the judicial magistrate for an enquiry in the matter

- Further, you can also file a suit for Declaration , possession & Mandatory Injunction before the court 

Dear Client,

You could seek relief under Sections 5 and 6 of the Specific Relief Act, under which a person dispossessed of his property may recover his right, by proving previous possession and subsequent illegal dispossession.

You could also file a police complaint about the same. Keep a copy of the FIR safe for future references. The authorities will be obliged to take action under Section 145 of the Code of Criminal Procedure (CRPC).

Thank You

You have a case of illegal possession of your land by person Y, who claims to have bought it from person Z, who has no legal title to it. You have taken various steps to evict person Y, such as filing a police complaint, requesting a demarcation report, and obtaining a restraining order from the court. However, person Y has not vacated the land and continues to occupy it unlawfully.

Some of the possible actions you can take are:

• Follow up with the police and the court and ensure that they enforce the restraining order and take action against person Y for trespassing and contempt of court.
• File a suit for declaration and injunction in the civil court and seek a declaration that you are the rightful owner of the land and an injunction to restrain person Y from interfering with your possession.
• File a suit for recovery of possession in the civil court and seek an order to restore your possession of the land and compensation for the damages caused by person Y.
• File a criminal complaint against person Y and person Z for cheating, forgery, criminal breach of trust, and criminal conspiracy under relevant sections of IPC.

Dear client I am sorry to hear that what is this case you can go ahead and serve them a legal notice for eviction if they does not respond to that you can go and register a case against them to any a bipolar station and file effection suit