To give a contrary example, irrespective fuel prices increase or decrease, prices of many different items and commodities remain the same or go up (especially when fuel prices increase), but never come down.
Fuel prices have been massively slashed in past months, but no benefit has been transferred to the general public.
Prices control karna kiski zimmadari hai? Mujhay isska nai pata, but end p awaam hi hameesha zaleel o khuwaar hotay hain aur rull jatay hain, Mujhay isska zaruur pata hai' 