Ha Ha !! they are way behind the times in Saudi, i have been training Saudi nationals for four years now, and if they think they can find a Saudi supervisor after a few weeks they must be stupid, its just a PR stunt to impress the goverment to secure visas.
i dont understand why we are teaching non brits how to scaffold surely that is doing are boys out off work,times are bad enough without training up cheap labour,and if you are not careful you will train yourself out off a job.but that is just my opinion.