Today's announcement indicates that people will be fined for not following social distance rules. Applies to grocery stores and everywhere else inside or outside.
https://www.facebook.com/BoerneCityHall/videos/vb.217954984890976/161512734937476/?type=2&theater
https://www.facebook.com/BoerneCityHall/videos/vb.217954984890976/161512734937476/?type=2&theater