However, luckily for us, it's looking as though EDF Energy Powerlink's spokesman was right. He said: "In the event action is taken, arrangements are in place to ensure that the London Underground can continue to operate normally and that the safety of passengers and staff is maintained at all times."
Transport for London also said the strike would not affect services on London Underground and that it expected the network to run as normal. Although Bob Crow from the RMT union was far more optimistic in predicting doom and gloom and said the strike had "the potential to shut down large sections of the Tube network".
Your best bet is to check the Tube's website before travelling and listen out for any last minute station closures or disruption.