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Under the US bankruptcy code , for example , procedures allow for a stay-of-payments on current debt servicing , access to working capital for the debtor , and the restructuring of assets and liabilities . China 's government procurement procedures allow for preferential treatment of domestic suppliers , products and services . More important , the procedure allows the conventional rules of reading to be played off each other in ways that cannot help but curiously or giddily engage the reader in his own task as long as he keeps the book open . Specifically , Gregg urges that the statutory aggravating circumstances are too broad and too vague , that the sentencing procedure allows for arbitrary grants of mercy , and that the scope of the evidence and argument that can be considered at the presentence hearing is too wide .