Utterly creepy experience. I used this app for the first time, the cab was 20 minutes late so i cancelled my booking and got on blacktop cab instead. Then the cab driver from yellow cab started calling me repeatedly after i had cancelled my booking. Seeing that i wasnt picking up, he sent a text saying "pickup ur phone" in those exact same words. So I decided to pick up and told him I cancelled my booking. He proceeded to lecture me about being polite and I hungup before he got another word in. Creepy experience is all that was.
Aikzyu about Yellow Cab Vancouver, v2.0.21