Less than a third of eligible voters turned out for a poll that would have made it easier for foreigners to become citizens, and strengthened labor rights.

A referendum in Italy on easing citizenship rules and enhancing workers' rights has been declared invalid.Around 30% of voters participated - well short of the 50% threshold required to make the vote binding - in the poll,

Italians are heading to the polls Monday on the second day of referendums that would make it easier for children born in Italy to foreigners to obtain citizenship, and on providing more job protections.