We will be closed from 5pm BST on Friday 1st May for the Early May bank holiday, re-opening at 8.30am BST on Tuesday 5th May. Any orders placed during this period will be processed when we re-open.

Erskine May is the eponymous guide to parliamentary practice and procedure, providing accurate and detailed information on the constituent parts of Parliament, its powers and jurisdictions, membership of either House, financial procedure and the process of debate.
Alongside the incremental changes to and refinements of parliamentary practice which happen all the time, the 26th edition will cover all the significant developments since the last edition in 2019.