You're asked to stay away
Don't be alarmed tomorrow if you see lots of police and hear banging in the Thorold Townline Road and Old Thorold Stone Road area.
The NRP's Explosive Disposal Unit and Emergency Task Unit will be doing training exercises from 11 to 3.
You'll see more police, but also hear explosions, smell of smoke, and sound of simulated gun shots.
The NPR says there will be signs indicating what's happening, and everyone is being asked to stay away.

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