Judge declares three houses linked to cannabis production are proceeds of crime The houses were in Tipperary town, Fermoy, Co. Cork and in Blanchardstown, Dublin The judge said evidence established two of the houses were bought for use as cannabis grow houses. File photo: Getty Fri, 19 Feb, 2021 - 13:45 Ann O’Loughlin A High Court judge has declared three houses represent the proceeds of crime due to being linked to cannabis production. The Criminal Assets Bureau (CAB) sought the orders under section 3.1 of the Proceeds of Crime Act in proceedings against Luk Yau Kwok, Weizhong Zhang and Ms Huijuan Xu, the wife of Mr Zhang.