Our incumbent Labour MP has a 99% chance of winning, with Conservative at 1%.
So, to be frank, the "leaders" "debates" are of no interest to me. And the ones with leaders who aren't even covering England less so. I am not so gripped by UK politics that whatever Plaid or the SNP have to say can affect my vote.
In fact I would question the usefulness of these so called debates anyway. In our parliamentary system, they simply make no sense. Except to possible confuse the people who think you really do vote for the PM. They are [yet] another example of an inappropriate US practice.