Tayfun Kahraman

The Workers' Party of Turkey, TIP, holds a protest in Istanbul. Photo: Workers' Party of Turkey

"We demand respect for the will of the people of Hatay," the TIP said in a statement.

"What is happening is against the constitution in every way. End this illegality and enforce the laws from which you derive your authority," it added.

UNESCO, which published a report stating that the risk of a significant tsunami in Mediterranean coastal cities in the next 30 years is almost 100 percent, has added Istanbul to the list of cities under tsunami risk.

Defying police intervention, thousands of protesters on Tuesday took to the streets of Istanbul to condemn a Turkish court's decision to jail for life philanthropist and human rights advocate Osman Kavala and others for their roles in the Gezi Park Protests in 2013, which the court insisted was a coup attempt.

Protesters hold placards reading "The Gezi resistance continues" in front of the Istanbul Caglayan Court House to support Turkish businessman and philanthropist Osman Kavala on Monday. Photo: EPA-EFE/SEDAT SUNA

Istanbul is underprepared for its booming population, and the sustainability of urban life will be at risk if the population continues to increase, experts have warned.

The debates on the sustainability of urban life in Istanbul became headlines again following the announcement of the population data for 2021 by the Turkish Statistical Institute (TÜİK).