From being self-employed to taking in extra workers is one that could help increase employment opportunitues.
It's a big step for, say, a good electrician (or plumber, carpenter, joiner, plasterer) to go from being a one-man enterprise to growing his business.
How many of us know a great 'builder' but we have to wait weeks or even months to get him in? My own builder, has too much work in the pipeline and would love to take on an apprentice, a school leaver perhaps, but has little idea of how he could do that, train someone up, pay his wages, NI, etc., and still manage his own business.
We were just talking about this yesterday.