[eng] In this project we are going to analyze different factors related to Brexit. We are going to see how this possible separation of United Kingdom from the European Union is going to affect the economy and how could destabilize the country's politics and stability. Migration policies are going to be analyzed and also the measures that will be taken regarding this aspect. We are going to see which are the most affected economic sectors by Brexit and some of the standards that will have to change. Also the relation between United Kingdom and Spain will be studied, especially in tourism terms, and how they could affect the economy in Spain. We are going to deepen in the Balearic tourist market, since it is one of the most powerful in the country. Finally, it is put on common how Brexit affects the United Kingdom in the economy, and how this affects the inhabitants in monetary terms, with the decrease of tourist flows in the Balearic Islands, going through a study of the tourist’ profile and a market study of the tourist destination.