25. A declaratory relief seeks to clear what is doubtful, and which is necessary to make it clear. If there is a doubt on the right of a plaintiff, and without the doubt being cleared no further relief can be granted, a declaratory relief becomes essential because without such a declaration the consequential relief may not be available to the plaintiff8. For example, a doubt as to plaintiff’s title to a property may arise because of existence of an instrument relating to that property. If plaintiff is privy to that instrument, Section 31 of Specific Relief Act, 1963 enables him to institute a suit for cancellation of the instrument which may be void or voidable qua him. If plaintiff is not privy to the instrument, he may seek a declaration that the same is void or does not affect his rights. When a document is void ab initio, a decree for setting aside the same is not necessary as the same is non est in the eye of law, being a nullity. Therefore, in such a case, if plaintiff is in possession of the property which is subject matter of such a void instrument, he may seek a declaration that the instrument is not binding on him. However, if he is not in possession, he may sue for possession and the limitation period applicable would be that as applicable under Article 65 of the Limitation Act, 1963 on a suit for possession9. Rationale of the aforesaid principle is that a void instrument /transaction can be ignored by a court while granting the main relief based on a subsisting right. But, where the plaintiff’s right falls under a cloud, then a declaration affirming the right of the plaintiff may be necessary for grant of a consequential relief. However, whether such a declaration is required for the consequential relief sought is to be assessed on a case-to-case basis, dependent on its facts.