Petitioner has executed settlement deed No.310/2005 in favour of the 3rd respondent. Thereafter, the third respondent effected mutation in her favour. Petitioner seems to have executed a cancellation deed cancelling the settlement deed. Ext.P1 is the cancellation deed executed by the petitioner. This Court in Hamza Vs. District Registrar General (2011(3) KLT 64) held that Registrar can refuse to register a cancellation deed, cancelling validly executed document. It is settled law now, deed of cancellation executed by the executant of a document has no relevance, once the property is transferred by a valid document and it cannot be unilaterally cancelled by the executant of the document. The remedy available to such party is to approach the competent Civil Court for cancelling the deed. Based on the decision of the competent Civil Court, the registering authority or revenue officials can correct the revenue records or other records. Petitioner's remedy is to approach the competent Civil Court to obtain necessary