Answer:
One reason is that Most farm vehicles are relatively noisier than other Vehicles. hence the driver might not hear you coming
Step-by-step explanation:
Farm vehicles are vehicles used mainly to work on mechanized farms, this machines make farm processes very easy and convenient unlike the traditional market procedures which were much more stressful and difficult to use.
Farm vehicles include tractors, plowing machines and tillers. these machines are driven around farm settlements and they are very slow compared to regular vehicles and they are relatively noisy hence the driver might not hear you coming or honking behind him hence it is advisable to drive around Farm vehicles at a slow speed to avoid collisions.