And he's warned people to refrain from bringing the mustard stick into the capital city.
This call follows new reports of mustard bags being confiscated by NCD officials last week.
Komboi says the mustard is an integral part of the buai chewing process and as such it will not be tolerated.
PNG Loop spoke with Michael Mon, a duty officer at the NCD Tarpot area who said this morning alone under the cover of rain, a car tried to smuggle ten bags of mustard into the city but was intercepted by NCD officers at the Erima area.
