SBD Frequently Asked Questions - Is wine ok?

Hi all, I am on day 2 of phase 1 and was wondering if a glass of wine is ok to have. I have a shindig to go to on Friday which is going to include some drinks. Can I have a glass or two, or this this a big no-no?

Alcohol is not allowed in Phase one. Phase 2 allows a glass of wine per day (i think).