Four persons are feared dead when a taxi cab in which they were travelling, crashed into a benz bus at Ayamam near Sege in the Ada district of the Greater Accra Region.The four who are yet to be identified, were said to occupants of the taxi cab which was travelling Anyamam towards Sege.Witness Philip Quartey, who witnessed the accident, told Joy News the driver of the taxi cab was avoiding pot-holes on the road, when the vehicle skidded off its lane and crashed into the on-coming bus killing the four instantly.He said the bodies of the deceased have been conveyed to the morgue while the sole survivor in the taxi, has been sent to a nearby hospital for treatment.Philip however said the driver of the Benz bus escaped from the scene after the accident.