That was 70 years ago. Are countries, their people, and their policies immutable?
If this was a genuine question and not the snide remark that it appears to be, then a good place to investigate whether or not the UK government has any support for it or not would be to check out BBC Persia. De jure the BBC are not a government entity, but they are de facto.
And Gaza is in the middle, with millions of trapped people.
There are ways to solve these issues but they involve a regional solution where everyone works together. Like approaching Hamas with a roadmap for building up Gaza and replacing them with moderates and free and fair elections. Or like having all Arab countries agree to offer citizenship and equal rights to people of Palestinian descent who were born in the country and so were their parents. And then after that Israel can offer a right of return to them, so they actually have a choice of where to go. Unfortunately that will take another 10 years to materialize.
[1] https://www.nytimes.com/1953/08/16/archives/mossadegh-terms-...