Which of the following is informal type of sanction?

✅Explanation: Sanctions can be classified into two types: formal and informal. Formal sanctions are imposed by a legitimate authority, such as the government. Informal sanctions are imposed by individuals or groups, without the authority of the state.
🔹The answer is a because ridicule is an informal type of sanction. Ridicule is a form of social disapproval that is used to punish or discourage unacceptable behaviour.
🔹Related Terminology: Sanction: A reward or punishment that is used to encourage or discourage a particular behaviour. Formal sanction: A sanction that is imposed by a legitimate authority. Informal sanction: A sanction that is imposed by individuals or groups, without the authority of the state.