Officers are currently responding to a report. That unstable chemicals had been found in the city centre.
At around 2.15pm on Wednesday 18 April 2018. Police received a report that a quantity of unstable chemicals had been found. In a laboratory within a university building on Princess Street in the city centre.
Emergency services are in attendance and three buildings have been evacuated as a precaution.
The substances are being assessed and a scene remains in place around the building.
Road closures are in place on Princess Street, Sackville Street, Brook Street, Clark Street, Charles Street and the slip road off Mancunian way onto Sackville Street.