People's freedom of speech, assembly and parade is explicitly guaranteed under Article 11 and 14 of Constitution of the Republic of China (Taiwan). However, Article 22 of the same Act also states "All other freedoms and rights of the people that are not detrimental to social order or public welfare shall be guaranteed under the Constitution." Therefore, the said actions shall be conducted only in the premise of not harming / interfering with other people's body, life, assets, freedom and other basic human rights guaranteed by the Constitution. From Wild Strawberries Movement (on the 6^(th) of November, 2008) to Sunflower Movement (on the 18^(th) March, 2014), which was known for the occupation of Legislative Yuan, Taiwan’s social movements have quickly arisen. Whether the nation’s Assembly and Parade Act is enough to respond to the trend with two amendments and two constitutional interpretations (J.Y. Interpretation No. 445 and No. 718) will be the focus of this Paper.