How do you catch Snorlax if you ran from him on the bridge in X/Y?

Question

I ran from Snorlax on acident on the bridge. Is there a way to catch him again?

Comments

Pretty sure if you leave the area and go back, the Snorlax will reappear. If that doesn't work, defeating the champion will cause it to reappear.

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I didn't know this was referring to X/Y versions as the tag was small and i didn't notice it, so apologies for my mistaken take on this question

Answer 1

Rebattle the Elite 4 and Go to the bridge

Answer 2

Sumwun is right. Go back to the bridge after fighting the Elite 4, and he will be back. Not sure if he appears if you kill him afterwards, but I did get another chance at Snorlax, which was great.