I have seen this action at Suratkal (SL) (as SL is the starting point on Konkan Railway for RoRo service) many times since I board the Karwar SBC Express from this station. One by one loaded/empty trucks will be driven on to the RO RO. I donot know whether the trucks so loaded will be fastened or left as it is. The driver need to be very careful while loading such trucks as the goods platforms are not even and there will be a hump like metal sheet where two bogies meet, on which he has to negotiate.