I am flying from London to Palermo and transferring in Rome Fiumincino. The ticket is for a both flights with the same airline - there is no hold luggage.
- Will I be able to use the duty free shops in Terminal 3?
- Do I need to undergo passport control at T3?
From what I read online - the airport is small, but I still need to leave T3 to go to T1 - is this correct?