Which of the following categories of people will NOT be covered under Postal Life Insurance?

In 2017, it was announced that the benefits of PLI will no more be confined to Government and semi-Government employees, but will also be available to professionals such as Doctors, Engineers, Management Consultants, Charted Accountants, Architects, Lawyers, Bankers etc. and to employees of listed companies of NSE (National Stock Exchange) and BSE (Bombay Stock Exchange). The decision has been taken to enlarge the cover of social security and bring maximum number of people under the protection of Postal Life Insurance (PLI).