Thousands protest Bulgaria's euro adoption and call for a referendum
The protesters, led by civic groups and nationalist parties, articulated their opposition to the euro adoption, suggesting it represents a loss of national sovereignty for Bulgaria.
EXPLAINED: How Berlin's vote to make the capital car-free will work
Berlin's Constitutional Court has approved a 'People's Referendum' to ban cars from the city center, allowing citizens to vote on reducing urban car usage.
Petro's labour reform referendum suspended by Colombia's Council of State
President Gustavo Petro's recent decree to call a referendum on labour reform was suspended by Colombia's Council of State due to lack of Senate approval.
Donal Fallon: How Margaret Thatcher and her knitted jumper helped nip the first attempt at Brexit in the bud, 50 years ago
Fifty years ago this month, Britain was asked to answer a pivotal referendum question about remaining in the European Community, showcasing how complex such events can be.