Why is the Senedd expanding?published at 22:29 BST
The number of MSs is increasing from 60 to 96 at this year's election.
The hope is that that having more Members will help will help the Senedd better review and challenge the Welsh government’s plans and give communities a stronger voice.
But critics have previously argued that is is a "vanity project" that is expected to increase the budget by almost £19m.
The increase will mean the number of representatives will fall in line with other countries of a similar size to Wales like Scotland and Northern Ireland.
You can find out more about the expansion here.





