The Borderline Offensive poster was released for Glastonbury Festival 2024, continuing Banksy’s long-running engagement with themes of borders, exclusion, and human solidarity. The image shows two figures scaling a border wall — one climbing, the other helping from above. Rendered in Banksy’s stark stencil style and placed against a bold pink-and-orange gradient, the work transforms an act of struggle into a symbol of resilience and cooperation.

The title Borderline Offensive plays with dual meanings: both the literal border wall and the notion of offence, pointing to the dehumanising treatment of migrants and the politics of division. True to Banksy’s practice, the poster harnesses irony and confrontation to echo Glastonbury’s ethos of activism, rebellion, and global awareness.