Division number 74 – in the House of Commons on 14 Gorffennaf 2020.
A majority of MPs agreed and wedi pleidleisio against allowing extra variation in the size of the electorate in a constituency where there are considerations such as the size, shape and accessibility or other electoral boundaries.
Eisiau deall mwy am y bleidlais hon? Darllenwch y ddadl yr oedd yn rhan ohoni.