Here, three different situations are arising:
1. Strike - Firstly, whether it is a legal or illegal strike by the employees/workers, and secondly, the strike caused by outsiders - political or others, etc.
2. Unauthorized absenteeism by employees.
3. Shut Down Holidays (Maintenance work and erection work).
Now, for case 1 - if the strike is illegal and hence invalid, then the "No work and No pay" theorem is straightway applicable. But for a legal/valid strike under the light of ID Act, the same theorem might not be applicable. Before applying this theorem, an analysis of the case on several grounds is required; otherwise, the decision may be challenged in court.
For case point 2, as it is simple and straightforward, the theorem is directly applicable, i.e., "No work and No pay," since it is non-compliance of the rules and regulations and appears as a disobey.
For case point 3, the shutdown due to maintenance of machines, etc., is initiated by the employer or management and is part of the yearly activities. Hence, the theorem is not applicable, but there will be 'No work but paid.' If the shutdown is for a prolonged period, then an alternative choice before the employer or management is to do "lay off." Please note that the shutdown is not the retrenchment or termination of the contract or employment.
I believe it is clear.
Regards,
Rama Kant