Do the banks and buildings societies now check that the third party account - name / account number / sort code all matches ; when you instruct them to transfer money from your account into a third party account ?
Yes, but I can imagine the complications- you could get payments made out to Baz Ile, Mr Baz Ile. B. Ile, Mr Ile., Barry Ile, Mister B Ile, etc.
And would be even more difficult where joint accounts are involved. I can imagine there being a lot of disgruntled people when payments are rejected because of a very small difference