Mr clarke is thinking of restricting ipps to more serious offences .
克拉克先生考虑把《公共安全监禁法》限制于对更严重犯罪行为的审判。
The other half is shared by a number of independent power producers , or ipps .
其他几家独立的发电公司分享另一半发电量。
The proposed review of indeterminate sentences of imprisonment for public protection ( ipps ) - in force since 2005 for people convicted of certain serious violent or sexual crimes and restricted to those meriting a tariff of two years or more in 2008-is very welcome .
However , a systematic procedure to decide transaction strategies for the ipps and to set up reasonable transmission service rater for the customers will need to be investigated further .