Contrary to popular belief, this is the same as the Highway Code (though you need that, too). The Highway Code tells you the rules of the road (speed limits, road signs, legal requirements). The Official DVSA Guide to Driving: The Essential Skills tells you how to drive.
Basic vehicle controls
By using the Official DVSA Guide to Driving: The Essential Skills PDF, you'll be able to: the official dvsa guide to driving the essential skills pdf
It is one of the primary sources for the car and driving instructor theory tests. Contrary to popular belief, this is the same