Whanganui Constable Fraser Overweel would like to find the person who scratched their tag signature into the window of the new surf lifeguard tower at Kai Iwi Beach.
The damage stood out to Mowhanau resident Doug Penn, who noticed it about two weeks ago. It's disappointing for Wanganui Surf Lifeguard Service chairman James Newell.
His son Matthew, and other lifeguards, had the idea for the tower. Matthew and volunteers built it over three months, using materials donated by Mitre 10 Mega and other Whanganui businesses.
It was officially opened in December last year, and now needs its first repairs. Newell said the laminated safety glass in the window would probably have to be replaced. He doesn't want it attracting other taggers to leave their mark.
"We want to get on top of it before it gets worse and worse."