Thousands of people have marched in Messina, Sicily, to protest a government plan to build a bridge connecting the Italian mainland with Sicily.

The government says the road and rail link will create jobs and lift the region’s economy, but critics are concerned about the environmental and social impact.

The Strait of Messina Bridge would connect Sicily to the rest of Italy over a 2-mile stretch. It's expected to cost 13.5 billion euros ($15.7 billion), which Italy's Presidency of the Council of Ministers says will be completely funded by the public and has already been accounted for in the 2024 and 2025 budget.