Get involvedpublished at 17:16 British Summer Time 19 October 2017
#bbcfootball or 81111 on text
A night in Belgrade. Not for the faint-hearted.
What's the loudest/most intimidating/downright best atmosphere you've ever encountered at an away game?
Let us know. You can text us on 81111 (UK Only) or tweet us at #bbcfootball