the condition of withdrawal is originally valid, there is no ques- tion of confirmation if it is illegal and inseparable, confirmation of the contract is impossible, for a nullity cannot be confirmed Harle v. Jarman 1. If illegal originally, but aided by sec. 44, there is not room for confirmation by the plaintiff, because it is no longer void, and is not even voidable except by the Crown.
But lastly, if the clause is itself illegal, yet separable, there has been no confirmation of it by the plaintiff, and no Court would lend its aid to enforce it against him. Whether he on the other hand could in that case himself successfully invoke the inter- vention of the Court requires separate attention.
If, then, the clause is originally legal, there is a lease but no case if saved by sec. 44, the same consequence; it illegal and inseparable and not saved by sec. 44, there is neither lease nor case; if illegal and separable, the position depends on further considerations.
If, however, the lease be considered voidable generally, the plaintiff would then have to elect whether he would avoid it entirely or affirm it entirely and abide by the withdrawal.
A man cannot be allowed as a general rule to ask a Court, and especially a Court of Equity, to enforce in his favour some stipu- lations in a bargain voluntarily entered into, and assist him to escape from other stipulations in the same bargain. That is certainly SO where no illegality is alleged.
(5) Severability.-It is said, however, the illegality of the with- drawal clause is an exceptional circumstance, and the Court will simply excise the clause and leave the rest standing. That would, in this case, be forcing on the opposite party a bargain he never entered into. The doctrine of severing illegal promises was referred to. But there is no analogy. If a man for valuable consideration promises another two distinct and separate things, one lawful and the other unlawful, the promisee may content himself with the lawful thing, and have it, though he cannot compel compliance as to the unlawful promise. The case of Bank of Australasia v. Breillat 2 is the highest authority for that. But, on the other hand, as Willes J. said in Pickering V.
1(1895) 2 Ch., 419. 26 Moo. P.C.C., 152, at p. 201.