The Public Administration Workers Union (Sintap) and the National Union of Movement and Related Railway Workers (Sinafe) announced a strike at CP - Comboios Portugal for the 27th of February and the 1st of March.

In addition, Sintap and Sinafe also announced a strike at Infraestruturas de Portugal (IP) for February 28th and March 2nd.

So far, minimum services have not yet been defined for both strikes and the transport company has not yet commented on the constraints foreseen in circulation.

At issue is the "impasse" in salary negotiations with the management of IP and CP, say the unions in a statement.