Flemington, NJ – Police and fire fighters have evacuated the McDonald’s restaurant at 74 Reaville Ave. after high levels of carbon monoxide set off an alarm.

An unknown number of customers and about 10 employees inside at the time have been evacuated.

The entrance to the parking lot is blocked off with orange cones and Flemington Police and fire fighters are on the scene.

Firefighters are inside taking readings of the CO.

No ambulance had been called as of 1:20 p.m. and no injuries have been reported.