Variety has reported that this morning the SAG-AFTRA national board voted unanimously to authorize a strike. It goes into effect Thursday at midnight. Actors will be on the picket line on Friday morning.
Update: Variety has a new post up with the rules that SAG-AFTRA has issued for the strike.
Once the strike — which will start at midnight on Thursday, with picketing to begin on Friday morning — commences, the tens of thousands of film and television actors in SAG must cease all work covered by their union contract.
Film and television productions will shut down, but the work stoppage has reverberations that extend beyond actors going to set. According to the guidelines, SAG-AFTRA members will not be able to attend premieres, do interviews for completed work, go to awards shows, attend film festivals or even promote projects on social media while the strike is in effect. They are also not allowed to attend conventions such as Comic-Con or 90s Con to promote any past or present work made under a SAG-AFTRA contract.