In a publication published on its online page, the Lisbon Metropolitan Area carrier informs that in area 1 – Amadora, Cascais, Lisbon, Oeiras and Sintra – passengers must directly consult the lines they use on the website or in the app, in the 'Search' tool Lines' in order to check the changes.

In area 2, which covers the municipalities of Loures, Mafra, Odivelas and Vila Franca de Xira, the service will be interrupted at 10pm on the 31st and will resume at 7am on January 1st.

In area 3 — Almada, Seixal and Sesimbra -, on the 24th and 31st of December, there will be a reduction in service between 9pm and 9:30pm, with a total interruption from 9:30pm, with the company advising that “operational exceptions” be consulted on the website.

On December 25th (Christmas) and January 1st (New Year), service will be interrupted until 7am, gradually resuming until 7:30am, with some exceptions.

In area 4 (Alcochete, Moita, Montijo, Palmela, Setúbal and Barreiro), on December 24th (Christmas Eve) the service will be interrupted at 9pm, and trips starting up to that time will be carried out normally and those that are in progress will continue to the destination.

On December 25th service will resume at 7:30 am, while on December 31st (New Year's Eve) circulation will stop at 10 pm, with the exception of lines 4512, 4600, 4602, 4604, 4701, 4702, 4705 , 4707, 4710, 4715, 4725 and 4730, which will operate until the end of the day, guaranteeing connections to the Barreiro Terminal and Lisbon.

On January 1st, still in area 4, service will resume at 7:30 am.

Navegante Trilhos Metropolitana Spaces will be open until 2pm on December 24th and, on December 31st, until 6pm. They are closed on December 25th and January 1st.