Gibraltar against Spain

When I went to Gibraltar in 2010, I passed through the border. The immigration officer didn’t check my passport carefully and didn’t give me a stamp. I was wondering why the office was there.

¶Spain is studying retaliatory measures against the British territory of Gibraltar in an escalating dispute over fishing grounds, Spanish Foreign Minister Jose Manuel Garcia-Margallo has said. […] ¶The minister said Spain was mulling a €50 border-crossing fee and tax investigations of thousands of Gibraltarians who own property in Spain. […] Full text is here. Referenced from EURACTIV, 5 August, 2013