RSA 451-C:6: Denial of Access.

I. The owner may immediately deny the renter and all others access to the rented space and the self-service storage facility if the owner reasonably suspects that the rented space is being used for residential or other unlawful purposes.

II. If a renter is in default for a period of 5 days or more, the owner may deny the renter access to the rented space in a reasonable and peaceable manner. Such denial of access may last until the unpaid rent, charges, fees, and expenses are paid in full.