Advice on cables in ceiling

[Sef1928172]

Hi all

I have pulled down a ceiling which has revealed some cables and I was wondering if there are anything I should do to take advantage of the access

1. Does this need attention from an electrical/building regulations point of view? I.e necessities that should be sorted asap

2. Are there any non necessary, but beneficial wiring jobs that would be good to do now that access is easy?

Grateful for any tips. I’ll not be doing any electrical work myself by the way. Will get someone competent in if doing anything.

 

[SUNRAY]

Ensure they are not trapped or damaged when you board over and any junction boxes 'should not' be floating.