Drive-through container scanning procedure sets safety, routing and re-scanning rules for selected import containers. Operation of the Drive Through Container Scanner is commenced for selected import containers, with selection made through the Container Scanning Module of the National Customs Targeting Centre and intimated to the designated stakeholders. Movement of DTCS-selected containers follows the existing MXCS procedure, subject to specific safety and operational modifications on trailer speed, container spacing, parking after scan, re-scanning, exit routes, container height, and responsibility for safe transit and seal integrity.