National Assembly, they reiterated their request to withdraw the amendments to the Law on Personal Income Tax from the procedure and to sit at the negotiating table with the representatives of the Government of Serbia. The president of the Association of Internet Workers, Miran Pogačar, told Tanjug that freelancers will stay in front of the Assembly for three days, that they will hold a protest tomorrow at 11 am, and that he will join the "Ecological Revolt" protest announced for Saturday, 10 April. A protest called "Ecological Uprising" was organized in front of the Serbian Parliament on Saturday, 10 April, at which the authorities are asked to respect the Constitution and existing laws and harmonize regulations with the highest environmental standards, with equal participation of citizens and non-governmental organizations. The gathered people went on a protest walk towards the Government, and then towards RTS. The gathering "Ecological Uprising" started around 13:20, with a band with percussion instruments, and then the representatives of the Association "Let's Defend the Rivers of Stara Planina" came on stage and took out the state flag, and a song about Stara Planina was broadcast from the sound system. On the plateau in front of the parliament, where the stage is set, on the street and in Pionirski Park, a large number of people gathered with banners with, among other things, the messages: "I'm afraid to breathe", "Rivers save because water is worth", "I carry black for all victims of pollution","We have given you pensions, we will not give you air and rivers"," I want to breathe". Protests against proposed Rio Tinto mining operations Protest on 11 September 2021 The second "Ecological Uprising" was held on 11 September at the invitation of more than 30 environmental organizations in Belgrade, and had been caused by numerous problems related to environmental protection and the proposed jadarite mine in Jadar Valley, and ended with the blockade of Branko's Bridge. The protest rally of environmental activists began shortly after 2 pm on Nikola Pašić Square, and the main request was for the Government of Serbia to cancel all its obligations towards the company Rio Tinto. Citizens gathered in front of the stage set up in front of Nikola Pašić Square and played whistles, wore T-shirts and banners that read "Rio Tinto is leaving", "We will not give Jadar", "No - mine, exploitation, eviction", "Lithium in Levač - no". Those gathered carried