Possible Clues:

• Those offering unwanted advice to endorse chair for motorists
• People who might tell you to stop, but probably shouldn't
• Know-alls in estates?
• Support advertiser's possibly irresponsible advisors
• Woods stowed in the rear of a golf cart?
• Irritating advisors behind steering group
• They give unwanted advice and help to Spanish motorists, perhaps
• Their control of steersmen is by word of mouth
• Conversation steerers?