加拿大专家呼吁更好地跟踪学生签证入境情况,以防止边境滥用。 Canadian expert calls for better tracking of student visa entrants to prevent border abuse.

加拿大犯罪学家Kelly Sundberg要求改进对持学生签证进入加拿大的外国学生的追踪工作,因为据称有人计划将他们运送到加拿大-美国边境。 Canadian criminologist Kelly Sundberg calls for improved tracking of foreign students entering Canada on student visas, following allegations of a scheme to transport them across the Canada-U.S. border. Sundberg,教授,加拿大边境事务局前雇员,建议收集生物鉴别数据,确认离境情况,以防止滥用该系统。 Sundberg, a professor and former Canada Border Services Agency employee, suggests collecting biometric data and confirming departures to prevent abuse of the system. 他的评论是加拿大修订移民政策时提出的,包括减少学生签证。 His comments come as Canada revises its immigration policies, including reducing student visas.