Undue pressure made on me and forcing me to remove my child to take a private transport facility

Hi.. My child has been traveling in a private cab to go to school along with 6 other children in a school in Dwarka, New Delhi. We have been using this cab service last entire academic year and since the beginning of this academic year. All the other 6 kids are coming from same housing society whereas my child is in a different society which is within 2 km distance from theirs. Now suddenly due to some argument between children, the parents are making an undue pressure on me to make my child leave suddenly and use another mode of transport. They have forced the driver and said that if you will that child then 4 children who come from two houselds have threatened to leave the cab. The driver is now under pressure and telling me to look for some other mode if transport. Which is not feasable mid year , all other cabs which are provided in my locality by the school are over packed with 8 kids each and cannot accommodate my child. Please help guide me . This is un acceptable.