article_snippet: Clad in a mask to protect against police wielding pepper spray, her surname took part in the protest with her surname mother.
article_snippet: The ensuing uproar led the government to introduce a law limiting the purchase to two tins per traveler leaving the city.
article_snippet: This has infuriated protestors, particularly the younger generation, who want the government to scrap the permits.
article_snippet: But the permit controversy is just one symptom of a deeper conflict.