Yes, I think giving 28 days notice, for reasons already stated ad infinitum down thread, is rather harsh. I think a week would be reasonable.
You haven't given any real reasons though, other than that you believe Harry should be indulged at all times.
Is a week 'reasonable' for in demand specialst officers to be deployed? For them to make risk assessments regarding Harry's travel plans? It's not like they're sitting around playing Minecraft when Harry's not in the country.
You seem to think only Harry's 'needs' are relevant.
Do you think the 28 days period was just come up with on a whim?
RAVEC based its decision on the evidence placed before it; and as I understand it, a not terribly up-to-date assessment of risk, which presumably why they are reviewing it now.
Harry and his family's security needs are kept under continual review. Surely you know that?
And it’s not an evasive response given that Harry remains, in literal fact, closely related to monarch and heir whether he has left the country or not, or whether he is working officially for them or not
It's hard to disccuss this with you when you keep refusing to read what people are saying. Simply being related to the monarch does not guarantee a particular level of security. Why do people need to keep repeating this?
And the fact that he chose to live on another country and give up official duties is highly relevant.