Officers remain at the BBC, Portland Place, W1 after they were called to a man threatening to set fire to himself.
Two bags at the location were examined by specialist officers and found to be non-suspicious.
Police were called today, Wednesday, 10 June at 09:11hrs to the BBC, Portland Place, W1 to reports of a man Officers attended and the man has been detained.
A cordon is in place around the front of the building.
Officers are working closely with security.
The building has not been evacuated