That boiler spur with no visible switch isn't a mistake, unless nobody asked which type you actually needed. Here's the real difference between switched and unswitched fused connection units, when a flex outlet version matters, and what the neon indicator is actually for.
That odd round socket by the table lamp isn't a fault, and it isn't an export socket either. Here's what BS 546 round pin sockets actually do, why the 5A rating shows up on lighting circuits, and how to tell 2A, 5A and 15A apart before you order.
That extra socket on a cooker control unit isn't part of the cooker circuit, and where you mount the switch matters more than most people realise. Here's what a 45A cooker control unit actually does, where it should go, and an honest BG Nexus Metal vs BG Evolve comparison.
