In yesterday's Europa League draw, Celtic were placed in a group including Ajax, Molde and Fenerbache.
The presence of a Turkish club in Celtic's group guaranteed that threatening photos incorporating knives and mouth covering scarves would be an integral part of the build-up.
Presumably, when the team arrive, the 'welcome to hell' placards will be liberally dotted around the airport and the team hotel.
Fenerbache fans send a welcome message to their Europa League opponents... pic.twitter.com/fOIoLpvX1T
— Celtic Wiki (@TheCelticWiki) August 29, 2015
It's fair to conclude that Celtic supporters weren't too petrified by the messages.