Media playback is unsupported on your device Government has 'overlooked' Gibraltar
1 April 2017 Last updated at 09:15 BST
The EU have said no agreement on the EU's future relationship with the UK would apply to Gibraltar without the consent of Spain. Gibraltar has accused Spain of manipulating the European Council for its own political interests.
Clare Moody, the Labour MEP for the South West and Gibraltar, told Radio 4's Today it is the government's job to "represent the people of Gibraltar" and they "failed to do that" in the letter sent on Wednesday.