Interpretation by Subject Matter and Purpose: Restrictive and Beneficial Construction

In one line

What a statute is about, and what it is for, decide how widely or how narrowly its words are read: a provision that takes away a right is read narrowly, and one that confers a benefit is read generously.

In the wording a student can write in an exam: interpretation with reference to the subject matter and purpose means that the construction of a provision is governed by the class of statute to which it belongs and by the object it was passed to achieve; restrictive or strict construction confines a provision to the plain and clear meaning of its words, so that a doubt is resolved in favour of the person whose rights or liberty would be affected, and it applies to penal provisions, to taxing provisions and to provisions taking away vested rights or ousting jurisdiction; beneficial or liberal construction resolves a doubt in favour of the class the statute was passed to protect, so as to advance the remedy and suppress the mischief, and it applies to welfare and remedial legislation.

Why the two arms exist

Because a rule of construction is a rule about who bears the risk of the legislature's imprecision.

Every statute contains words that are not perfectly clear. When one of them has to be construed, somebody gains and somebody loses. The two arms of this topic are two settled answers to the question of who should gain.

Where the statute imposes a burden, whether a punishment, a tax, or the loss of a right, the risk of imprecision lies on the State, because the State drafted the provision and the citizen's liberty or property is at stake. So the doubt is resolved in favour of the subject and the provision is read narrowly.

Where the statute confers a benefit on a class that the legislature has identified as needing protection, the risk of imprecision lies on the person resisting the benefit, because the object of the Act is to protect that class. So the doubt is resolved in their favour and the provision is read generously.

Say that in an answer before setting out the rules, and everything that follows has a reason rather than being a list.

Restrictive construction

What it means

A provision is confined to the plain and clear meaning of its words. Nothing is added by implication; a doubt is not resolved by extending the provision; and the person affected has the benefit of the doubt.

Where it applies

Penal provisions. A person is not to be punished unless the words plainly cover them. The authority is Tolaram Relumal v. State of Bombay, AIR 1954 SC 496, worked in [Taxing Statutes, Penal Statutes and Welfare Legislation] and quoted in [The Literal Rule]: if two possible and reasonable constructions can be put upon a penal provision, the court must lean towards the construction which exempts the subject from penalty rather than the one which imposes it.