Douglas Ross must answer 'serious' questions says Scottish First Minister John Swinney

The transcript discusses the criticism of Douglas Ross, the Scottish Conservative leader, for his actions against David Dugat and his political ambitions. It highlights Ross's alleged self-interest and the impact on his credibility. Additionally, there are allegations of mismanagement of expenses related to his role as a football linesman, raising concerns about the misuse of public funds. The transcript calls for Ross to provide transparency and address these serious issues.

In what ways does the speaker suggest that the Conservative Party's integrity is being undermined?

What actions does the speaker believe Douglas Ross should take in response to the allegations?