Unions for the Lisbon Metro workers will resume striking on October 28th and 30th, following an initial strike on October 14th. The renewed industrial action stems from unresolved demands from the unions. A key point of contention is the refusal of the Arbitration Tribunal to establish minimum service levels during the strikes. This decision has further fueled the dispute, leaving commuters in Lisboa facing potential significant disruptions to public transportation. The unions are maintaining their original claims, which have yet to be addressed to their satisfaction. The upcoming strikes threaten to paralyze the Metro de Lisboa system again, impacting daily life for residents and visitors. Negotiations between the unions and management have so far failed to yield a resolution.