You are being facetious. What I am suggesting is that it is obvious that a british passport owned by someone who is an Israeli dual national should be marked so that it is easily identifiable, and can therefore subject to extra security measures. If as this story alleges, there is someone with access to israeli passport holders details who isn't stationed at Ben Gurion airport. Then the likliehood of it being abused by Al Qaeda amongst others is very high. We need to put extra security measures in place. I am sure you will agree, and the quickest and easiest way is to mark these passports as such.
Justice Ministry: Information examined by AG about Gal Hirsch didn't come from police (Haaretz)
from the article: Hamas: Jordan or Egypt likely behind Dubai hit