CLEAN : Spanish police used excessive force against protesters: HRW

The video discusses the process of obtaining video permissions and highlights the events during the Catalan referendum, focusing on the deployment of police and the peaceful protests. It also covers the findings of Human Rights Watch regarding the use of excessive force by Spanish police and emphasizes the need for transparency and cooperation between Catalan and Spanish authorities.

What is emphasized as important for the Catalan and Spanish authorities in relation to police actions?

What should be made clear if there were instances of aggression against police by protesters?