I developed a mystery rash, 8 days ago (sat), at this point, it was not advertised as a symptom. Went to school, Thursday, informed them of said rash, as that morning the new symptom was highlighted in the media, and was asked to return home. Checked NHS testing- too late to bother as 6 days+ from symptom start. School have directed me to test! Not requested, directed, and told me that government advice says I should not tell any colleagues or students, that I have been in contact with, unless I get a positive result- unlikely given the late test. This is contrary to the gov advice online and made me wonder if other school leaders are putting people at risk due to not understanding the guidance.