maga:
dream onto the OP lorry driving is without a doubt low skilled and should be included, whether it will or not is another matter
These categories have fuzzy edges, but I think you would say driving is a skilled occupation, in the sense that a person does need both a substantial amount of initial training (months) to be basically productive, and the perceptual skills involved benefit from regular honing. It also takes years to build up a decent knowledge of routes, sites, various equipment, regulatory rules, etc.
That doesn’t mean an untrained person can’t muddle through the basics after a relatively short demonstration, but the same is true of most skilled trades. Part of the skill is being able to handle a variety of situations on one’s own initiative, not just the simplest cases which have been delegated by a supervisor.
At any rate, the real dividing line between unskilled and skilled is simply how much the skill is acquired in everyday life as opposed to acquired in the course of pursuing a specific occupation.
Car driving is more common nowadays so that most people fully understand road driving principles (and most people automatically plough months of training into acquiring an initial car licence, and have several years driving experience under their belt before getting behind the wheel of a HGV), and mobile phones mean that help from experienced workers is never far away.
If every child was let loose with a helicopter, that would eventually become an “unskilled occupation”, not because it requires no skill, but because by time most kids were old enough to work, it would be considered an unremarkable and abundant skill and even the cheapest apprentice would be able to hop in and take to the sky, by virtue of many years of experience and informal training and supervision by adults.
That’s why workers shouldn’t accept “low skills” as being a justification for poverty pay, because many crucial jobs don’t require special skills, they just require someone to actually do them using the skills that are familiar to our culture (which has been bestowed by years of unpaid labour by adults who help raise children, and years of foregone wages by the child whilst in compulsory education), and that deserves a decent wage.