"We have brought people from other sites to take those positions - it can't be just anyone, they have to be skilled.
"I would love to employ everyone in Waipukurau and Takapau looking for a position but unfortunately there are a lot of people that fail the blood drug tests so we cannot take them."
Silver Fern Farms is being proactive about trying to change that culture.
"We have people coming into the plant advising staff such as chaplains and counsellors - and the people that we pick up on drugs, we put them through a rehabilitation plan that we pay for," says Laurie.
"We give them an opportunity to get themselves right but we also have contingencies where in case we need to retest over a period of time - we prefer to keep people here than see them out of a job."
- Central Hawke's Bay Mail