This excerpt taken from the BG 8-K filed Jun 3, 2009.
(j) Payment of Taxes. The Guarantor shall pay, discharge or otherwise satisfy at or before maturity or before they become delinquent, as the case may
be, all taxes, assessments and similar governmental charges imposed on it, its incomes, profits or properties, except where (i) the amount or validity thereof is currently being contested in good faith by appropriate proceedings and reserves to the extent required by GAAP with respect thereto have been provided on the books of the Guarantor or (ii) the nonpayment of all such taxes, assessments and charges in the aggregate would not reasonably be expected to have a Material Adverse Effect.
(k) Environmental Laws. Unless, in the good faith judgment of the Guarantor, the failure to do so would not reasonably be expected to have a Material Adverse Effect, the Guarantor will comply in all material respects, and cause each of its Subsidiaries to comply in all material respects, with the requirements of all applicable Environmental Laws and will immediately pay or cause to be paid all costs and expenses incurred in such compliance, except such costs and expenses which are being contested in good faith by appropriate proceedings if the Guarantor or such Subsidiary, as applicable, is maintaining adequate reserves (in the good faith judgment of the management of the Guarantor) with respect thereto in accordance with GAAP. Unless the failure to do so would not reasonably be expected to have a Material Adverse Effect, the Guarantor shall not, nor shall it permit or suffer any of its Subsidiaries to, generate, use, manufacture, refine, transport, treat, store, handle, dispose of, transfer, produce or process Hazardous Materials other than in the ordinary course of business and in material compliance with all applicable Environmental Laws, and shall not, and shall not permit or suffer any of its Subsidiaries to, cause or permit, as a result of any intentional or unintentional act or omission on the part of the Guarantor or any Subsidiary thereof, the installation or placement of Hazardous Materials in material violation of or actionable under any applicable Environmental Laws onto any of its property or suffer the material presence of Hazardous Materials in violation of or actionable under any applicable Environmental Laws on any of its property without having taken prompt steps to remedy such violation. Unless its failure to do so would not reasonably be expected to have a Material Adverse Effect, the Guarantor shall, and shall cause each of its Subsidiaries to, promptly undertake and diligently pursue to completion any investigation, study, sampling and testing, as well as any cleanup, removal, remedial or other action required of the Guarantor or any Subsidiary under any applicable Environmental Laws in the event of any release of Hazardous Materials.