Emergency services have been called to Gorleston's seafront after a man fell off a ride-on lawn mower which dropped off a bank.
A spokesman for Norfolk Police said officers were called to the scene at 12.30pm.
Ambulance services as well as the air ambulance were also in attendance.
Police said a man had fallen two metres from the bank onto the stairs below.
The man is believed to have suffered minor head injuries.
A picture from the scene shows the lawn mower crushed against a wall.
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