Police sealed off a street in Manchester after a man consumed an unknown substance
Firefighters wearing hazmat suits have been at the scene in Northern Moor
Police were called by the ambulance service shortly before 9am this morning to a report of concern for the welfare of a man at a property on Moor Lane, Northern Moor.
It was established that the man had consumed an at this time unknown substance.
A man, aged in his 20s, is being treated at the scene and remains in a stable condition.
The North West Ambulance Service tweeted that it had taken one person to hospital.
GMP said there is no wider threat'' to the public.