Get over it. Gibraltar is British and has been for 300 years. What's next? Zapatero calling for the return of Cuba, Mexico, Florida and Texas to Spain?The sovereignty of Gibraltar is not up for negotiation, Defence Secretary Geoff Hoon has said during a visit marking 300 years of UK rule there.
But Mr Hoon warned that as the European Union evolves and develops "there may be implications for Gibraltar".
Earlier 12,000 Gibraltar residents formed a human chain around the Rock.
Spain's Prime Minister Jose Luis Zapatero said such celebrations were "inappropriate" but called for calm and cautious "dialogue".
Human chain
An unofficial referendum in 2002 showed nearly 99% of Gibraltarians were opposed to any idea of joint rule between Britain and Spain.
Later the Royal Navy was handed the Freedom of the City of Gibraltar by the Rock's parliament as part of a string of celebratory events
Madrid wants the Rock returned to Spain but Gibraltarians want to stay British.
Mr Hoon welcomed the demand for a more constructive approach and said he would study any Spanish proposals.
But he added that the Rock's sovereignty "was not on the table".
Spanish foreign secretary Miguel Angel Moratinos said Mr Hoon's decision to attend was "unfriendly" and showed a clear lack of sensitivity by London.
The inhabitants of the island have spoken and the overwhelming majority are opposed to the island becoming Spanish.
Screw Spain with regards to Gibraltar.