Phone call today from a friend I saw yesterday (in her home but distanced) that a friend she had met earlier in the week (outside) has tested positive for Covid. My friend and her family are expecting to be contacted by track and trace. Where does that leave me? I presume if my friend doesn’t show symptoms or doesn’t have a positive test I will not be contacted by track and trace. But I can’t find clear knock on advice regarding my situation. Can I carry on as normal unless told otherwise as I haven’t had contact with this person who has tested positive?