If someone does not have the capacity to make decisions and there is no Power of Attorney in place, a guardianship or intervention order may be required.
Intervention Orders & Guardianship Orders in Stirling & Tillicoultry: Legal Advice
An intervention order may be needed for ‘one off’ matters, such as ending a tenancy. On the other hand, if somebody’s affairs need ongoing management and attention, a guardianship order will be required.