Legal challenge over DUP’s north-south meeting boycott returns to High Court

The transcript discusses the importance of the Good Friday Agreement and the legal proceedings involving Mr. Napier against the DUP for their non-compliance. The court has ruled that the DUP's actions are unlawful, and there is a call for them to adhere to the Agreement and fulfill their ministerial duties.

What are the implications of the DUP's failure to attend the North South Ministerial Council meetings?

What was the outcome of the High Court ruling mentioned in the text?