A South Surrey farm at the centre of controversy over a mysterious odour has violated repeated orders under B.C.’s Environmental Management Act, according to the province.

Infractions have been piling up against Border Feedlot Co. going back 20 years when the owners were first fined with polluting a nearby river.

Since then, the Ministry of Environment has issued multiple warning letters to the operation on 172 Street and Eighth Avenue.

Neighbours believe the pervasive odour permeating