Collect information on the subject of refrigerated trucks of which had queued to load the goods to the supplier of the refrigerated trucks. Only Bangkok and suburbs in order to obtain information on the waiting time that is lost.
Collect data on the number of refrigerated trucks that took the cue to load the goods to suppliers of refrigerated trucks only BMA to obtain information on waiting times of loss.
Collect information about the time sequence of refrigerated trucks to receive queue for loading goods to suppliers of refrigerated. Trucks region and its vicinity to obtain information at the time of waiting, lost.