I have just received an alert that there will be a 24 hour strike tomorrow in Rome from 8:30 to 17:00 and then from 20:00 until the end of the day. The 27 Night buses tonight may be affected.
Trams also involved.
Cotral also involved as well as the Metropolitana (Metro) train lines and local trains to Viterbo, Giardinetti, and Lido (including Ostia Antica).
Information from Moovit app.