The Tongan team have been training at St James' Park ahead of Friday's Rugby World Cup clash with New Zealand.
It will be the second of three matches being played in Newcastle during the tournament.
The Magpies have moved to allay any worries about the pitch at St James' Park following the Rugby World Cup matches.
Officers have thanked rugby fans from across the world and local people after Newcastle successfully hosted three World Cup matches.
Scotland are into the World Cup quarter-finals, but only after a nerve-shredding 36-33 win over Samoa in Newcastle.