Prevent Purchase Orders for certain Storage Locations

Hi everybody, here is my case.

I have a plant with two storage locations, for example: PLANT1, with storage location 0001 and 0010.

So right now I have  PO's for both storage locations. But on february I have to make the storage location 0010 stop receiving PO's.

However the storage location must continue receiving the ones that were already created.

Does anyone know if it's possible to do this? Also I would like to prevent the people that are creating the PO's to post them in the storage location 0010?

Thanks, best regards

MB