Local media have reported on contestants—often people with family links to Pacific Island nations—using large siren-type speakers on cars and even bicycles to drown each other out with their powerful systems
Car drivers armed with a playlist of Celine Dion songs have been plaguing residents of a small New Zealand city for months on end with loud, late-night "siren battles".
The beloved Canadian singer's melodies lose their charm when blared at high volume as late as 2 am, say the sleepless residents of Porirua, north of Wellington and home to 60,000 people.
"It's a headache," Porirua Mayor Anita Baker told AFP on Thursday.
Siren battles have erupted in parts of New Zealand for at least seven years.
Local media have reported on contestants -- often people with family links to Pacific Island nations -- using large siren-type speakers on cars and even bicycles to drown each other out with their powerful systems.