Originally Posted by
NeverFirst
...but one route you might explore is the "Certificate of Entitlement" which can be affixed in your Israeli Passport declaring you have the right of abode in the UK.
Certificate of Entitlement is not issued to British Citizens, but only all other nationals (including British nationals) that have the right of abode in the U.K.
The proof of the right of abode of a British Citizen is the British Citizen Passport.