In circumstances in which it would not be reasonable for the franchisor to furnish notification, not less than 90 days prior to the date on which termination or nonrenewal takes effect, as required by subsection (a)(2) of this section
(B) in the case of leased marketing premises, such franchisor
(i) may not establish a new franchise relationship with respect to such premises before the expiration of the 30-day period which begins
(I) on the date notification was posted or personally delivered, or
(II) if later, on the date on which such termination or nonrenewal takes effect; and
(ii) may, if permitted to do so by the franchise agreement, repossess such premises and, in circumstances under which it would be reasonable to do so, operate such premises through employees or agents.