a private members bill is a type of public bill that can be introduced by members of house of commons or lords who are not ministers - abortion act 1967
a private bill is a proposal for law affecting any single person, group or area - UCL act 1996
a public bill is a proposal of law that applies to everyone - juries act 1974
a private members bill is sponsored by individual MPs and limited by a ballot
white papers are issued by government and are a draft
green paper can be accessed by anyone and is for a discussion
a bill is a proposal for a new law or proposal to amend an existing law
parliamentary law making stages-
first reading, second reading, committee stage, report stage, third reading, stages repeat, approval of changes, royal assent, act of parliament