When martial law is imposed, Parliament cannot make law ill respect of which one of following matters?

• A. indemnify any person in respect of any act done by him in connection with the maintenance of order in the area where martial law was in force
• B. Parliament can by law validate any sentence passed when martial law was in force in the area
• C. A law of Parliament can validate forfeiture ordered when martial law was in force in the area
• D. Any act done under martial law can be validated by Parliament by law