On 12 Billions.. Pakistan can buid many hospitals.. schools every year..and we can survive without Orange Train for decades..
If subsidy is Rs 12Bn per year and avg price of a car is Rs20Lakh. This means 6000 cars can be given to Lahoris every year.
Now we know the reported cost of Project is Rs 160Bn which means 82,500 cars for Lahoris.
This is called experience of PMLN. Keep in mind Shoukat Khanum Hospital built in Peshawar for Rs 4Bn. This means near 41 SKH like in 41 districts of Punjab where Shareefs can be treated.
These kind of project always in public interest and can run with govt subsidies, there is lot of examples in all over the world. even these kind of project should also start in karachi long time before.In Dubai, there is metro where 90% foreigner used such facilities. in 2009 when Dubai metro started the ticket price was Dhs1.8 to Dhs 8.00.Now after 5ye the increased price.
In 1990 when Lahore Islamabad motorway started, many peoples opposed this project, now this proved that these kind of projects are back bon for any economy.