With the new revised edition of GB/T 17578 "Provisions of strength for the superstructure of bus" is mandatoried to implement, it would substantially reduce the casualty rate of bus rollover accident.

新版GB/T 17578《客车上部结构强度的规定》正在修改和制定中，随着新法规的强制性实施，将会促进客车侧翻安全性的提高。

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Warning: Congress calls this new provision the nonspouse rollover, although the normal "rollover" rules don't apply.

FORBES: Magazine Article

If your company is acquired for stock, as was Netscape, then any gains up until the acquisition--but not additional gains (which Andreessen didn't have on this particular block of AOL)--will continue to qualify for rollover treatment when you sell off the acquirer's stock.

FORBES: Insiders' Tax Break

Now it is conceivable that creditors would see such pressure to extend the maturity of a loan as a de facto default, even if the rollover were not mandatory: it would be a demonstration that the eurozone and IMF weren't prepared to provide all the liquidity needed by Greece.

BBC: Eurozone woes are US woes