Used import of 5 years old cars is still in jeopardy.
Their are several conditions. And still they aren't very clear.
Some of the rumors in market state.
1) Importer must have a trade / Import License from 2017
2) XYZ amount of investment.
3) 3S facility
4) Source and Inventory of Spare parts.
Indirectly it will benefit the big 3 ( Suzuki, Toyota, Honda) initially. Later we will know how others can play or will it be a open market or again monopoly.
A very good potential for Indus motors , Toyota sells officialy used cars in alot of 3rd world countries with 3S support.