Requires the seller (or lessor) to actually hand over possession of the property to the buyer (or tenant) once the transfer is done.
Owning a property on paper is not the same as being able to walk in and use it — this clause makes the seller physically hand it over, vacant and free of anyone who shouldn't be there. Under the Transfer of Property Act, once you ask for it, the seller is *bound* to give you possession, and this clause records exactly when and how that happens. Without a clear handover term you can end up holding the sale deed but locked out, having to fight for possession separately.