Proposal : Efficiency Drive [Trivial]

[ Because Robots don't have "whims". ]

Remove the paragraph beginning "Imperial efficiency is a numerical rating", and create a new Rule, "Efficiency":-

Efficiency is a measure of a Robot's attention to duty and power wastage. Efficiency may vary from -5 to +5, and defaults to zero in new Robots.

Enacted by Kevan, 9th Oct. +6 to Kevan.