I work in the sector. They've made a massive f up. Write this email to whoever sent it to you and copy in the governors and the safeguarding lead. I promise you they will s themselves and not bother you again.
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Dear [name],
I would like to arrange a meeting to discuss this issue further as I have several serious safeguarding concerns regarding your email.
Firstly, the email you have sent directly states that my daughter has had five days unauthorised absence this term, which is incorrect. She has had five days of authorised sickness absence where she has been medically unwell. I have informed the school of her sickness following your policy. Schools have a legal obligation within safeguarding as well as their obligations to OFSTED to keep and accurate and true record of attendance and absence as this is a legally required document that can be used as evidence in court of law. I am deeply concerned that you as a school have clearly not fulfilled this legal and safeguarding obligation as you have incorrectly noted my child as unauthorised absence.
Secondly, I am surprised that a professional body such as yourselves are suggesting I should be bringing an unwell child into school against medical advice. The NHS guidelines (and your own policy) clearly state that children should not be in school for a minimum of 48 hours after the final D&V episode. I would be negligent as a parent to send my child into school with active D&V, and I am really disappointed to see that the school are negligent enough of their pupils welfare to encourage someone with an active D&V illness to come into school. I am surprised that the school thought their behaviour here has been appropriate. It is, at best, a lack of judgement, and yet another welfare and safeguarding concern. I am disappointed you value your attendance statistics more than your pupils welfare. Similarly, I would hope a school would have the common sense to realise that given children have only been back at school for one month, a five day absence would give a misleading percentage of attendance. I do not take lightly to being threatened when keeping my child home instead of having her vomit all over your classrooms.
Thirdly, you state you have been to my home to check that my daughter was unwell. This is factually incorrect as I was home with [daughter] the entire time, and our CCTV footage also shows no visits from yourselves. Therefore, there are only two possible conclusions. Either, the school are holding an incorrect home address (which is a GDPR and safeguarding breach) or is intentionally lying to provoke fear (which is harassment). I will need you to state in writing which of those two possibilities occured, and I shall then pass your response to OFSTED and the LADO along with my safeguarding conxern, as both eventualities are disturbing and not what I would expect of a school.
Please let me know the best way to discuss this with your further. I expect to hear back from you within 7 days, and I will include your reply (or lack there of) in my referal to OFSTED and LADO as a safeguarding concern at the school and as a notification of the professional conduct of your staff.
Regards
[Your name]