The father of late Hollywood actor Heath Ledger is among several speakers who will share their knowledge at an addiction conference in Rotorua next week.
Australian Kim Ledger, whose Oscar-winning son died from an accidental overdose of prescription medications in 2008, is now the patron of Scriptwise - a NGO aiming to prevent prescription medication misuse and overdose fatalities in Australia.
Hundreds of addiction specialists from around New Zealand and the world are expected in Rotorua as part of The Addiction Practitioners' Association's 21st annual Cutting Edge Conference.
The conference is held each year in a different place in New Zealand and usually attracts more than 400 delegates from the addiction treatment sector both here and overseas.
It is chiefly organised by the Addiction Practitioners' Association Aotearoa New Zealand with support from the Health Promotion Agency and the Ministry of Health.