![](http://www.ecns.cn/hd/2023/05/12/942b471a30b443199b12c4e58b9bf37c.jpg)
Migrants gather between the primary and secondary fences of the U.S.-Mexico border before the lifting of Title 42 in Tijuana, Mexico, May 11, 2023. (Photo/Agencies)
Large numbers of migrants had begun gathering in northern Mexico at the U.S. border the past few days, waiting for Title 42, a pandemic-related restriction to be lifted on Thursday.
![](http://www.ecns.cn/hd/2023/05/12/724cb678d873406db918b2c09cf9170d.jpg)
Migrants gather between the primary and secondary fences of the U.S.-Mexico border before the lifting of Title 42 in Tijuana, Mexico, May 11, 2023. (Photo/Agencies)
![](http://www.ecns.cn/hd/2023/05/12/7039b0bfb47c4f04b2b2dcff678b99f8.jpg)
Migrants gather between the primary and secondary fences of the U.S.-Mexico border before the lifting of Title 42 in Tijuana, Mexico, May 11, 2023. (Photo/Agencies)