Kingston Calling 2026’s headline act is UB40 featuring Ali Campbell. Photo / Supplied Kingston Calling 2026’s headline act is UB40 featuring Ali Campbell. Photo / Supplied

Zane Henry, of the Treaty Grounds cultural group Te Pito Whenua, issues a challenge to UB40 frontman Ali Campbell at Whare Runanga, Waitangi Treaty Grounds in 2016. Photo / Peter De GraffZane Henry, of the Treaty Grounds cultural group Te Pito Whenua, issues a challenge to UB40 frontman Ali Campbell at Whare Runanga, Waitangi Treaty Grounds in 2016. Photo / Peter De Graff

UB40's Ali Campbell, right, gets the crowd into the reggae vibe. Photo / Stephen ParkerUB40’s Ali Campbell, right, gets the crowd into the reggae vibe. Photo / Stephen Parker