Procedure
Consolidation bills are introduced in the House of Lords which, by convention, has primacy in these matters. The Lords has the only substantive discussion on the bill, at its second reading, before the bill is sent to a joint committee of both Houses which may propose amendments to it. Subject to this, the Lords' third reading and all readings in the House of Commons are usually formalities and pass without debate.
Most consolidation bills are proposed in the first instance by the Law Commission, and it is this prior consideration that gives rise to the expedited process afforded to these bills. Every consolidation bill proposed by the Law Commission has been passed by Parliament.
Once a consolidation bill receives royal assent it is known as a consolidation Act. An example of a consolidation Act is the Powers of Criminal Courts (Sentencing) Act 2000, which consolidated into a single Act parts of sentencing legislation previously spread across twelve separate Acts.
Read more about this topic: Consolidation Act