RTO India — Issue regarding challan for violating traffic norms

Address:

College square, Kendrapara, Odisha

Sir,
My uncle has driving licence.but when he meets a traffic checking post they didn't listened to him and they fined my uncle 5000 for not having proper driving licence while he has driving licence with him. After arguing they told him to go to the regional transport office .my question is can he escape this fined amount after showing his driving licence in the R.T.O.
Plz sir kindly look after this request and help us resolving this.
Regards
Sudhir Kumar Nayak
pH. No.-[protected]