Measuring The Masses by Reuters

The size of protesting crowds is a contentious issue in Hong Kong. In many large protests, the headcounts estimated by police and protest organisers have been dramatically different.

Accurately estimating crowds in dense areas such as the Central district of Hong Kong is a major challenge. This project looks at the difficulties, and why police and organiser estimates are so divergent.

The entrant has supplied multiple files for this project:
[1] [2] [3] [4]