Where the trustee has a discretionary power, not be deemed to authorise the Court to control the good faith of such discretion.

Trustee to prevent waste Trustee to prevent waste.--Where the trust is created for the benefit of several persons in succession and one of them is in possession of the trust-property, if he commits, or threatens to commit, any act which is destructive or permanently injurious thereto the trustee may take measures to prevent such act.