Turkey-Greece Standoff in the Mediterranean Explained

the example (1:59) not give the full picture of the situation, because sri lanka is a island state but greece is mainland country. that changes of the exclusive economic zones (EEZ). if a mainland country have an island near another country, that island just have territorials waters, for example england have 4 island (Alderney, guernsey, sark and jersey) close to france in the channel but if you look EEZ of the countries you going to see islands does not impact on the EEZ but they keep their own territorial waters. this is all the situation, you can't compare with sri lanka and greece because sri lanka is the country just have island soil.