Yeah but you said guys who had bailed from school in gr 10 could do a trade... Now they need a gr11, so standards have gone up to do a trade.
They could bail with a Std 8 Certificate. The subjects presented during the apprenticeship were on the matric level for N3, which was obligatory including the practical phase before a trade test could be undertaken.
Many bailed to take an apprenticeship as it meant, unlike for their matric buddies:
1. They would be employed and earning money while their buddies at school were in Std 9
2. Their military service would be deferred until after their trade test
3. They would be drafted to engineering and maintenance units for their military service and had employment waiting on their return
4. They only needed to pass 2 matric level languages to have a full matric. Many did these in the army and came out to a nice pay increase.
You need to remember that in those days matrics were automatically paid more than Std 8's in the same job.