Related Clues:

• Public service shows lack of effectiveness: head sacked
• Lack of purpose, cutting off head's gas, for example
• Benefit from water provider, say
• Hopelessness when leader's gone? There could be benefit
• Gas, electricity, etc
• Following this public service would be pointlessness
• Headless lack of purpose provides the opposite
• One of a pair of Monopoly properties
• Gas or water
• Water or gas
• Service such as electricity or water
• SUV word
• Practicality — public service
• Gas company, e.g
• Usefulness or uselessness with leader absent?