Possible Clues:

• Well, it's not still in force, so it's not
• Having no effect for patient
• Nullified case? Doesn't sound like it
• Vain eccentric's cover having no legal force
• Having no effect, patient found
• Unrecognised but no doubt patient
• Being chronically sick is having no effect
• Void; null
• Disable starter in ice-cream van when changing cover
• Vain spinning top having no force