I survived
... I wanted to come back with some kind of war story about how we fought off rioters, but they didn't make it up to us. The store next door closed early though.
However, our store just outside the centre was targetted. I was told it was set on fire, but I've heard that not much happened also... It's weird. All the other stores in my area closed early. Just generally felt a bit panicked.
Did have a shoplifter (who my manager, who is 61, chased out the store) and some guy who thought about stealing the contents of my till. Just another night in store.