Portugal, Strike, Level 3: Countrywide strike of ground staff from 26 to 28 August – Portugal [Update 3]

Update 2022-08-29: According to the sources from Sunday (28 August), the Portway ground staff has scheduled a strike on Monday (29 August) at Humberto Delgado Airport, Lisbon. Meanwhile, at least 230 flights have been cancelled from Lisbon and Porto airports during the strike by Portway workers.