Humza Yousaf in peril as Greens say they will back no confidence motion

Former coalition partners' decision brings Scottish first minister to brink of losing vote, which could make his position untenable

• Explainer: what was the SNP and Greens' deal?

Humza Yousaf could be forced to quit as Scotland's first minister after the Scottish Greens announced they would back a motion of no confidence against him at Holyrood.

The Scottish National party's former coalition partners declared they would vote next week against the man who had betrayed" them, hours after he unilaterally ended their power-sharing deal.