Attending a different meeting?

Hi,
Can anyone tell me - if I can't make my usual meeting tomorrow can I just turn up at a diff one on Thu?
I have a 12wk countdown and one of the electronic cards - do I need to notify anyone or just turn up at the other?
Also - what if I arrive and the other meeting isn't electronic yet?
Thanks
A x

Yeah you should be able to no problems. I have the 12 week countdown too and my class works electronically. The consultant gave me a slip of paper with my pass to say I had the countdown as not all local groups here work electronically. Were you given something similar?