Liz Truss tonight set her sights on the Welsh First Minister - just days after saying she would "ignore" his counterpart in Scotland.
Ms Truss, who is the favourite to succeed Boris Johnson, dismissed Labour's Mark Drakeford as a "low energy Jeremy Corbyn" and told the party faithful: "I will crack down on his negativity."
The Foreign Secretary looks set to have a difficult relationship with devolved governments, having described Nicola Sturgeon as an "attention seeker" earlier this week.