In addition, some 3,500 voluntary helpers were appointed Clean Hong Kong Ambassadors and District Hygiene Squad members to help disseminate Clean Hong Kong messages and monitor district hygiene conditions.

• 此外,大约3 500名义工获委任为清洁香港大使和地区衞生纠察队队员,协助宣扬清洁香港的信息和监察地区的衞生情况。