A1Sailor
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In fact if you look closely they are behind the wheel if you are stood at the helm. But I do agree, it is probably unlikely that anyone will get their arm stuck, let alone broken. Mine is mounted on the side of the binnicle as well, so in theory the same could happen, but you just reach around the wheel.
Good point Ripster - I had interpreted Seajet's suggestion that they should be in front of the wheel; I now realise he meant abaft the wheel, between it and and the helmsbod.
On my M336, when standing at the wheel there wasn't any space between me and the wheel - too many pies!