In your book, perhaps, but I've never heard anyone call that snitching.
Ghost probably had too much love for Kanan to kill him.
So if somebody you knew set you up like Ghost and Tasha supposedly did Kanan you wouldn't think they was snitching on you? You'd be like oh it's all good I shouldn't been riding dirty. But if they wouldn't have fukked with your tail light you woulda been home free to make your delivery or get wherever you had to go. You wouldn't feel like you got snitched on?