Employee Resignation and Transfer Issues
The employee has ended the employer-employee relationship by resignation. Declining to accept a transfer is not misconduct. Employees can't be forced to serve a notice period. Bonded labor has been abolished. Apparently, he is being subjected to face a vindictive and zealous manager's actions.
The employee can approach employees'/trade unions for support. The employee has already resigned with immediate effect. Since he has been transferred and relieved from the current location, nothing is pending at his end at the current location. Since he has not joined at the new location, hence nothing is pending at the new location.
Notice Pay and Employment Terms
If notice pay in lieu of the notice period is stated in the appointment letter/contract of employment, and if the employer initiates separation termination or the employee initiates separation by resignation, then the employer can at most adjust notice pay. They must issue and supply acknowledgment of resignation, acceptance, FnF statement, FnF dues, Service Certificate, Relieving letter, Form 16, Salary Slips of all months of employment, PF number & A/c slips, ESIC card, NOC/NDC, etc., on the last day in the office, max by the usual payday.
Notice Period/pay is part of service conditions and is stated and hence governed by various enactments applicable to the establishment/employer/employee, e.g., Standing Orders (Certified/Model), Shops and Commercial Establishment Act. It is NIL during the probation period/30 days after confirmation, a few days as per the length of service period, and max. 30 days. The rate of notice pay is also defined in the enactments.
No private agreement/rules/policy created by the employer and signed with the employee, e.g., appointment letter/contract of employment/HR policy, etc., can overrule and supersede an enactment/statute/instrument of law. Employers personally are held responsible for the faithful observance of the enactments.
Although the employer/line management/HR would want that the employee is not protected by labor laws, the employee should consult an able Labor Law Consultant/Service Matters lawyer with all documents on record. The lawyer may ask a set of structured questions and may opine that he is covered.