The Fifth Parliament (the “Long Parliament”) of Charles I—without royal assent—passes the Self-Denying Ordinance, requiring Members of Parliament who are also officers in the (Puritan) New Model Army to resign from one or the other.
[added 10/5/2024]
Subsequent Events:
Authority:
Magna Carta, Chapter 61
ccc-2point0.com/magna-carta-excerpts
References:
Timeline of the English Civil War – Wikipedia
https://en.wikipedia.org/wiki/Timeline_of_the_English_Civil_War
Self-denying Ordinance – Wikipedia
https://en.wikipedia.org/wiki/Self-denying_Ordinance