Thanks @kezo
No I can’t smell anything near the EV consumer unit. I am attaching pictures of the Henley blocks and consumer unit opened.
The electrician hasn’t given me a EIC but I have chased him up and he is coming out on Wednesday to give me it. He was trying to say that it would be an extra charge so obviously not very trustworthy. Yes the top gland is a bit crooked. And the DNO said that the fuse didn’t need upgrading at the time.