KOCHI: In yet another case involving alleged rash behaviour by private bus crews, Kadavanthra police registered an FIR on Friday after a scooter rider was knock. According to the FIR, Raveendran was travelling towards Vyttila from Kadavanthra around 4.45 pm on Thursday when a private bus travelling in the same direction hit his scooter.He suffered injuries to his left wrist, both knees and feet.