CLEAN : Ramaphosa says "someone is being held" over parliament fire in Cape Town

The transcript discusses a devastating event involving the burning of the National Assembly. It highlights the emotional impact on the community, particularly after a significant celebration for the Archbishop. Despite the damage, the resilience of Parliament is emphasized, and the importance of the building as a national asset is noted. The transcript also mentions the ongoing investigation into the fire's cause and the quick response that prevented further destruction.

What is the significance of the National Assembly as mentioned in the text?

What actions are being taken regarding the investigation of the fire?