Possible Clues:

• Slot car controller
• Current monitor coming from north-east, not north
• The current regulator with others at complex
• It currently controls rose that is rambling
• Short tea breaks for the current controller
• The current regulator gets at others surprisingly
• The roast (anag.); electrical instrument
• It currently controls others at building
• Current-changing device hard to find in malfunctioning toaster
• Some resistance over the arts being reformed