The Apostolic Nuncio is the Pope’s representative in a given country. It is a diplomatic role akin to that of an Ambassador and the title give is His Excellency.

Archbishop Gugerotti

The Apostolic Nuncio to Great Britain, His Excellency Archbishop Claudio Gugerotti.

Apostolic Nuncio

The Apostolic Nuncio represents the Holy Father to the Church in the UK.