Fire crews have been scrambled  to a blaze that had  spread to the entrance of a block of flats in Tooting on Monday evening. Dumped Furniture Arson Spreads To Near By Buildings Four fire crews were called just after 10:30pm to tackle the blaze  on Hawthorn Crescent  in Tooting South London.   Dumped Furniture Sparks Arson Probe In Tooting Dumped Furniture Sparks Arson Probe In Tooting Dumped Furniture Sparks Arson Probe In Tooting Dumped Furniture Sparks Arson Probe In Tooting Dumped Furniture Sparks Arson Probe In Tooting Dumped Furniture Sparks Arson Probe In Tooting Dumped Furniture Sparks Arson Probe In Tooting Dumped Furniture Sparks Arson Probe In Tooting Dumped Furniture Sparks Arson Probe In Tooting Dumped Furniture Sparks Arson Probe In Tooting Dumped Furniture Sparks Arson Probe In Tooting Dumped Furniture Sparks Arson Probe In Tooting Dumped Furniture Sparks Arson Probe In Tooting Dumped  furniture had been set alight  spread to the entrance of a near by block of flats. Four Fire appliances, command unit and  a number of officers  remain on scene.   Crews used a one hose reel to tackle the blaze that has caused damaged to the roof and frontage  of the building. A joint fire investigation  between Police and LFB has been launched. One person has been taken to hospital by ambulance. During to incident a London Bus collided with parked Fire engine no reports of anyone injured.