Wero (Māori)

Wero (meaning "to cast a spear"), also known as taki, is a traditional Māori challenge, performed as part of the Māori protocol.^[1][2] Its purpose is to ensure that visitors come in peace. It also establishes their steadfastness, and the prowess of the challenging warriors.^[3]

East Timor's ambassador Lisualdo Gaspar (left) was welcomed with a pōwhiri, when presenting his Letters of Credence