Signalling problems affecting Lisbon Metro

In information published on X, the Lisbon Metro says it cannot predict the duration of the interruption, admitting that "it could be extended".

🚧🚇 Interrupção Temporária do Serviço CP entre Cais do Sodré e Algés 🚇🚧

Período noturno (22h00 às 05h00) a partir de 07 de abril e fins-de-semana de 25 a 28 de abril e de 2 a 5 de maio – a circulação dos comboios da CP estará suspensa entre Cais do Sodré e Algés devido a… pic.twitter.com/1kd9lbEQBS

— Metropolitano de Lisboa (@metro_lisboa) March 27, 2025

This is the second interruption today on the Blue line, which had already been paralysed between 06:41 and 07:38, in the same area and for the same reason.

The Blue Line is one of the four on the Lisbon Metro. The others are the Green line (Telheiras - Cais do Sodré), the Red line (S. Sebastião - Airport) and the Yellow line (Rato - Odivelas).