National Gallery bans liquids after repeated protestor attacks - BBC.com
- National Gallery bans liquids after repeated protestor attacks BBC.com
- National Gallery in London bans liquids after activists' attacks on Sunflowers and other artworks Sky News
- National Gallery in London bans liquids after activists’ art attacks The Guardian
- National Gallery bans liquids following wave of art attacks Museums Association
- National Gallery bans liquids after Just Stop Oil attacks The Telegraph