Dhalla opposed the Conservative government's changes to Canada's immigration laws in early 2008, wherein the government set an annual limit on the number of cases to be heard and gave the Immigration Minister the discretion to fast-track some applicants. Dhalla suggested that the Conservatives would show favouritism to immigrants from certain communities. She was quoted as saying, "I think they're really picking and choosing for political purposes which communities they want to work with, and that is why there is a fear among these communities that the immigration laws being proposed right now are going to have an impact on them." Dhalla also was successful in lobbying the government to allow Sikhs whose last name is Singh or Kaur to not have to attach an additional last name to immigrate to Canada.