structural:expansion, information:extraction, structural:scholar_edition
Private bills

In the Westminster system (and especially in the United Kingdom), a similar concept is covered by the term "private bill" (a bill which upon passage becomes a private Act). Note however that "private bill" is a general term referring to a proposal for legislation applying to a specific person; it is only a bill of attainder if it punishes them; private bills have been used in some Commonwealth countries to effect divorce. Other traditional uses of private bills include chartering corporations, changing the charters of existing corporations, granting monopolies, approving of public infrastructure and seizure of property for those, as well as enclosure of commons and similar redistributions of property. Those types of private bills operate to take away private property and rights from certain individuals, but are usually not called "bill of pains and penalties". Unlike the latter, Acts appropriating property with compensation are constitutionally uncontroversial as a form of compulsory purchase.