According to recent reports, there will be separate queues for UK citizens to get their passports stamped after the e-gates.
UK tourists are required to have their passports stamped when entering and leaving Schengen countries without a visa.
Having a passport stamped allows authorities to see tourists haven’t exceeded their 90-day visa-free limit.
The FCDO’s advice on travelling to Spain states: “Check your passport is stamped if you enter or exit the Schengen area through Spain as a visitor.