elmos world -“@HEALTH -I believe there is a difference between yichud when the husband is in the same town from their home and work correct me if I’m wrong.”
The S’A doesn’t differentiate, but the PT does. He says only in her house, but in s/o else’s house not because he doesn’t know where she is. And even if he does know and gave her permission for sure it’s Ossur.
Whether a workplace is like s/o else’s house or the workplace is like her house – ask your LOR. Whether we Pasken like this PT or not – ask your LOR.
(PT = Piskey Teshuva)