They need to be able to picture how a site will look and also understand how it will work. You do not usually need qualifications to become a web designer.
Scaffolding training teaches you all about the scaffolding that hangs on buildings. Since you will spending quite a bit of time on scaffolding, you need the class in order to be safe on it.
you need to have multiple degrees in science
you need a lot
btec
you need a lot of paper work.
Yes, you need to be qualified for your job.
There aren't any set qualifications for this type of work. It is a job which is suited toward the individual. The qualifications are different for every PR job out there.
for putting out fires
Nursing qualifications and possibly physiology could be of use.
5 metres
Food hygiene certificate