I thought Benyamin Netanyahoo had ordered a boycott of the United Kingdom by Israeli government officials? The law will not be changed until after the next general election in May. And even then it is only 50-50 if it will be changed. As the fact that a law would be changed to suit a particular country would result in uproar. More likely there will be applications for arrest warrants which will be overseen by the Attorney General as opposed a Magistrate. I suppose the easiest thing to do if you want to come shopping in the UK would not be involved in anything that can be construed as a war crime. But it is a none story in the UK anyway so there is no pressure on UK politicians to change the law anyway so this is just more histrionics by Israelis. Best Israelis don't visit the perfidious albion. Afterall we are to blame anyway.
Israeli ambassador to U.K.: Elements of left 'in denial' about 'disease' of anti-Semitism (Haaretz)
from the article: Deputy FM: Arrest warrants harming Britain-Israel ties