Well they have voted on English matters . The whole’ English Parliament’ thing was driven by this.
Whilst agreeing a English Parliament would be fair I’m loath to want to have another layer of Political spivs collecting tax payers money for doing very little. So for that reason alone I’m out on that idea

What England only matters have the SNP voted on?

EVEL now prevents them from doing this by law, even though they did not do previously. They threatened to vote against a fox hunting bill but did not, and even then there was the matter of foxes in the Borders and D&G to consider.