The following measures should be taken to improve the present Public Distribution System(PDS):
1) Implementation of measures such as door-step delivery of food grains.
2) Improving the viability of fair price shop operations.
3) Greater monitoring and vigilance. The PDS has been criticised because: Instances of hunger are prevalent despite overflowing granaries. The FCI godowns are overflowing with grains where some are rotting away and some are eaten by rats.