Taxi cab K227 was dangerous near a scooter nearby. When I moved in out of the way he went by me and yelled get the [censored] out of my way. This happened on September 18 6:30 PM in the San Francisco Embarcadero ferry building area 1 Market St. I was traveling down market Street after work and the cab decided to go around me. I saw him in my rearview mirror and had no other place to pull over so I sped up to get in front of him so I could get over to the other side when doing so he went by and yelled explicatives to me as previously mentioned. This is rude and unprofessional it really sets up a bad situation for public riders who ride bicycles and scooters so they could be looked at as targets. There was a time when you could call the business owner or company and complain about a driver service. Now that they are individually least yellow cab gets to collect their share of the price and does not monitor their drivers behavior or care about how they represent themselves to the company. This is not the first rude yellow cab driver I have encountered.