A member of the public was also injured (Credit: Metropolitan Police)
Officers were making a planned arrest at an address in Orchard Village Estate shortly before 11.45am today.
They were then assaulted by a man and three of them suffered minor injuries.
A member of the public was also injured during the incident.
Officers detained one man, aged in his 20s, at the scene. He has since been taken to an east London police station.
The London Ambulance Service and additional police were called to the area at 11.45am.
Enquiries are ongoing.
The incident is not thought to be connected to two other police raids in Havering today which were part of an investigation into county lines.
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