A four-vehicle crash left two people injured.
The crash happened earlier this afternoon in Fambridge Road, which is reportedly closed at the Fambridge Close junction.
An ambulance service spokesman said they received a call shortly after 1.50pm today.
The spokesman said: "We sent two ambulances and treated two patients, one for a head injury and one for back injuries.
"The second patient of unknown age was taken to Broomfield Hospital for further care."
Comments: Our rules
We want our comments to be a lively and valuable part of our community - a place where readers can debate and engage with the most important local issues. The ability to comment on our stories is a privilege, not a right, however, and that privilege may be withdrawn if it is abused or misused.
Please report any comments that break our rules.
Read the rules here