An average of 31 000 people per day have been crossing the border between South Africa and Zimbabwe this week.
Last week an average of 17 000 people per day were processed through the border post at Beit Bridge.
The number of people moving across the border is set to continue rising as we get closer to Christmas.
Sars says the process has been smooth albeit slow.
Listen to the audio for more detail.
This article first appeared on 702 : 31 000 people cross border between SA and Zim each day as Christmas approaches