Hello one and all hope all is well as can be. I am writing to you all today for some help and advise please. My place of work have turned round and told us we all need to wear face masks. I have already told them I am except from wearing one, my manager has asked me to write a letter to HR explain why I am unable to wear a covering. Could someone help me with a template and facts which I could send off to my boss and HR. I really appreciate all your help God bless you all. Andrew.