Spain and Gibraltar have formally ended border controls between them following a post-Brexit agreement that restores freer movement across their frontier. The arrangement came into effect after years of negotiation involving the United Kingdom, Spain, Gibraltar, and the European Union in the wake of Britain’s exit from the EU.

The deal removes customs and identity checks that had complicated travel and daily commuting for thousands of Spanish workers who cross into Gibraltar. It also eliminates restrictions for residents and tourists, facilitating smoother transit between the British overseas territory and Spain.

Under the terms of the agreement, Spain assumes responsibility for managing Schengen Area border controls at Gibraltar’s airport and seaport. This arrangement integrates Gibraltar into the Schengen system, despite its status outside the EU, allowing for passport-free travel in line with other Schengen Area countries.

A symbolic outcome of the deal was the dismantling of the border fence that had physically divided Spain and Gibraltar since 1908. Officials on both sides marked the occasion as a significant step toward normalizing relations and promoting cooperation after decades of territorial tensions.

The agreement concludes more than four years of intricate negotiations, aiming to balance Gibraltar’s unique political status as a British territory with Spain’s sovereign concerns and both parties’ desire to maintain economic and social ties. While the UK is no longer part of the EU, the arrangement seeks to mitigate border disruptions caused by Brexit, preserving the daily realities of life for cross-border workers and local communities.

Both Spain and Gibraltar welcomed the border reopening as an important milestone, emphasizing the benefits of increased connectivity and reduced administrative burdens. Observers note that the successful implementation of the deal could serve as a model for managing other complex post-Brexit border issues between the UK and EU member states.