Agreed it won't matter if it's a standard 1g 1w switch but in another instance, what if a link live is taken off the common terminal to another common terminal and you've wired it arse-about-tit?
they ought to make twin red with a black stripe dowm one of the cores so you can identify them ( or twin brown as it is now.. )
also, what's wrong with changing the flex to the bayonet cap for 3 core and connecting to the existing rose that way? it becomes a junction box then...
obviously it would be naff in a house, but in the garage it wouldn't be that bad..
the sooner they make "klick" roses mandatory, the sooner we stop getting people wiring fancy lights up wrong..
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