Any payment, or a part thereof, due hereunder shall be in arrears and unpaid rental, service charges or equipment rental charges from Service Agreement and Agreement for Lease of Equipment are made on 15th day of January, 2016 in full for a period of thirty (30) successive days after its due date; or the Lessee shall be and remain in breach of any other covenant hereunder for a period of thirty (30) successive days following notice from the Lessor to the Lessee demanding that such breach be corrected and which is not corrected within such period; or