Inclusion Criteria:  Adult male or female up to 65 years of age, and of Chinese origin. Moderate (grade 2) or severe (grade 3) glabellar lines at max frown. Prior to and independent of study, subject is seeking long term treatment of their glabellar lines. Prior to and independent of the study participation, physician intended to treat the subject with Dysport. Time and ability to complete the study and comply with instructions. Understands the study requirements and signed the informed consent form (ICF)  Exclusion Criteria:  Hypersensitive to Dysport or its excipients. Presence of contraindications to Dysport treatment as specified in the approved leaflet in China. Subject is at risk for precautions, warnings, and/or contraindications to Dysport as specified in the approved leaflet in China.