Need mainstream school advise in Cambridge

My family and I had recently arrived in Cambridge. My 5 years old kid has autism and he was attending a private school until 3th of October. The school told us that they are not prepared to meet my son's needs so he cannot attend this school longer. After this experience, we have decided to apply to a mainstream school. We wonder if anyone can advise us of a school in Cambridge which has experience with autism needs.

Thank you in advance.