as far as I am aware so I see no particular reason why flying instructors and examiners should receive special treatment?
Nobody said they should, but as someone who used to teach Law 35 years ago, I suggest you read what it says before you make sweeping incorrect assumptions.
There is a saying, don't perform with animals and children! Follow it and this Law does not apply to you.
Training Comm was introduced to inform instructors of instructional matters not to promulgate administrative material. I wonder why they didn't issue one to tell us all about the
Railways and Transport Safety Act 2003 which applies to us all.