first major strike was initiated by dockworkers in Pasaia, a port town in the Basque country, in May 1931
PSOE asked the workers to wait for the reforms to have an effect
CNT, argued waiting was pointless, as the new republic was little better than the old military dictatorship
gov sent in Civil Guard to break up the fight - 8 workers were killed in fighting
UGT became more radical and the influence of the anarchist grew within the union movement