In disadvantaged communes of Lao Cai province in northern Vietnam, UNICEF and the provincial government surveyed users of birth-registration services. The 2015 results found that 39 percent of respondents had to wait on each visit to a commune people's committee. Among reported waits, 48 percent lasted 16–30 minutes, 21 percent lasted 31–60 minutes, and about 8 percent exceeded an hour.

Birth registration gives a child legal recognition and access to later services. What distinguishes this queue is not a photograph of a crowd but its measurement across several communes. Turning routine administrative waiting into survey data made an otherwise inconspicuous barrier specific enough to address.