The spot fines will come into effect next month.
In an announcement this week, the NCDC said all vendors, hawkers and sellers using public areas to make business should start returning to proper designated markets to conduct their vending.
City manager Leslie Alu said NCDC reserve police, with assistance from the Royal PNG Constabulary, will purposefully remove all illegal and unwanted vending and make sure all vendors return to city markets.
The enforcement is part of the ‘Operesen Klinim Mosbi’ (Operation clean Moresby), which was launched in July.