hi, I have a couple of questions
1. the pdgb are there to protect the public . does anyone know how many people have been killed or hospitalised from unsafe sanitary plumbing { excluding gas } in nz in recent times?
2. is there any other trade in nz that if you complete a apprentiship and gain trade certification that you may not work in that industry unless under the direct supervision of someone more qualified?
let me know if you know or know where I could find out thanks

Linkback: https://www.plumbers.nz/pgdb-new-zealand-plumbing-gasfitting-and-drainlaying-board/30/question-time/1806/