The discussion revolves around 'Imla Malak' rights, which are akin to adverse possession. The original leaseholder was the grandfather, who constructed a 'chawl' in 1960. After his death, his sons (including the father and uncles) were registered as 'Imla Malak'. Later, in 1992, the father purchased the plot in a public auction. The consensus is that the public auction extinguished any prior 'Imla Malak' rights, making the father the sole owner and preventing uncles from claiming rights.