IMO, 2(1), 10(f) and 14 have to be read together.
2(1) defines 'parking place' and differentiates this from and similarly defines 'parking space'; 10(f) states that a PCN may be issued if a vehicle is not parked in a space contrary to 14 (b).
I take your point but 10(f) is only relevant to 14 and that clause only has 14(b) that could be relevant. (I quoted above)
But that relates to a space in relation to a payment machine, ie a parking meter.
Without a payment machine to put coins into in every bay, the clause makes little sense.
It's certainly difficult to enforce against when the basic premise of a machine does not exist.
Would be less certain if there was any mention of marked spaces but I have found none.
There is none on post signage either.
Which leaves it inherent to park within a space but IMO no legal basis to enforce.