The public’s response appears to be the cause of this, according to GB News.
The site noted that because of the potential disruption, “Kensington Palace has delayed its announcement of where George will attend secondary school.”

Not all royal specialists agree, but analysts still believe Eton will be the most likely choice because of the Royal Family’s long history of attendance and its familiarity with the required security procedures.
“One of the things that the Royal Family have got to really take into consideration is the security arrangements,” states Melanie Sanderson, managing editor of The Good Schools Guide, via The i Paper.
She added: “One of the reasons that I think he will go to Eton [is because] they are well versed there in educating senior royals.”