Its designed to be a portable extension lead not part of a fixed installation.....although it will work fine and is safe its not what its for so if came across it I would remove it and fix a proper back box and socket.
I'll go back to this. <134.1.1>
I think we're definitely going to have to 'agree to disagree' on this
Just to make sure I'm not doing you a discredit ... are you saying that a trailing socket lying on the floor, wired with flex that went through a hole in a shelf to a plug that was plugged into a wall mounted socket would be 'acceptable', whereas it would not be acceptable if, rather than having a plug on it's end, the flex was 'hard-wired' into a wall-mounted FCU, switch, outlet plate, connector block/Wagos (behind blank plate) etc. etc. ... and that, given that you have cited 134.1.1, you would actually give a C3 to the latter?
If you need to find a tradesperson to get your job done, please try our local search below,
or if you are doing it yourself you can find suppliers local to you.
Select the supplier or trade you require, enter your location to begin your search.
Please select a service and enter a location to continue...
Are you a trade or supplier? You can create your listing free at DIYnot Local