Alternatives .. Give them job opportunities introduce cheap housing schemes .. Make appartments give them on rents ..introduce education , welfare and popluation planning programs ..there is so much that can be done if we have million dollars to spend on making crappy world records we should have money for this too .. These are our people -the people of pakistan we cant treat them like pests ..
And this india-hate influences your thinking alot , doesnt it?
Why special treatment for those who illegaly occupied land and build katchi abadi? There are millions of Pakistanis who need cheap homes, jobs, education in cities. Goverment should look to provide for them instead of crimnals. And Afghanis need to back, Afghan goverment gets $10-15 billion civilian aid from west. Pakistan instead get $133 million for hosting 3 million Afghans.
What you are suggesting will not solve problem but instead encourage crimnals.