DB checks

mapj1 said:

How did they fit that lot and not notice ?

One option is that someone(s) was in installing-as-per-the-drawing mode. If I see things like this, I might start to question who did what, and when, and perhaps look to see if this attitude (or contractual obligation...) has resulted in other examples, which if the root cause is project managenent might not just be electrical.

... Quite possible that perhaps the lighting was fitted first, the panel arrived later but was larger than anticipated in the design and a PM refused to permit a variation for the contractor to redo the traywork once it was realised.