Common use of Leasing Restrictions Clause in Contracts

Leasing Restrictions. Provided that, on the condition that and only so long as (i) Tenant directly leases from Landlord at least 75,000 square feet of rentable floor area and its Government and Industrial Division is still in occupancy of portions of the Premises, (ii) no Event of Default of Tenant exists, (iii) this Lease is still in full force and effect, and (iv) Tenant has neither assigned this Lease nor sublet the Premises in its entirety (except for an assignment or sublease under Section 5.6.1 above or a permitted occupancy under Section 5.6.6 below), (a) Landlord shall not hereafter directly enter into a lease of other space in the Complex with any of the "Named Companies" (as hereinafter defined), and (b) Landlord agrees to include in all "Future Leases" (as hereinafter defined) the same clause as is contained in Section 5.6.2(i) below (the "Assignment and Subletting Restriction Clause") which would allow Landlord to withhold its consent (and Landlord shall so withhold its consent) to a proposed assignment or sublease that would be in violation of the restrictions of this Section 4.6. Landlord shall use commercially reasonable efforts to enforce the terms of the Assignment and Subletting Restriction Clauses in its Future Leases, but in no event shall Landlord be liable to Tenant (x) for the failure of other occupants of the Complex to comply with the Assignment and Subletting Restriction Clause so long as Landlord has withheld its consent and used commercially reasonable efforts to enforce the same as aforesaid or (y) to the extent that a court of competent jurisdiction determines that the Assignment and Subletting Restriction Clause is invalid and/or unenforceable. Notwithstanding the foregoing, the provisions of this Section 4.6 shall not apply to the Existing Leases set forth in Exhibit 0 hereto or to any business operations or other activities of the holders of the tenant(s) interest(s) in the Existing Leases or, to the extent such Existing Leases do not contain the Assignment and Subletting Restriction Clause, of the subtenants or assignees under the Existing Leases. For the purposes hereof: