Re: The user replied: "The same electrician who changed that plug rewired my house last week!"
I had a fire inspection at home, one thing they don't like is chaining a multi-socket block onto another multi-socket block. Preferred is a two-faced tower thing that can have as many as 10 sockets on, which is the same as three x4 blocks since two of your sockets are occupied by the blocks of the plugs. So I've switched to towers. Obviously not for small children or pets to play with, but nothing electrical is; arrange furniture accordingly. These may also come with a promise, for what that's worth, of "surge protection", and/or a couple of USB charging sockets.