Rangers have advised travelling followers they face a holdback of as much as two hours in Pink Star's Marakana Stadium amongst a five-point listing of Serbia dos and don'ts.
The ambiance on the Belgrade giants is famously ferocious and so supporters have been given clear directions on how their away day will pan out.
With a 3-0 lead going into the second leg the Govan facet are robust favourites to see the tie by and progress to the quarter-finals of the Europa League.
But it surely will not be that easy for these within the away finish, who can be bussed to the stadium at a choose assembly level and have additionally been suggested in opposition to travelling alone, carrying Rangers colors across the capital metropolis or staying out previous 11pm.
Rangers knowledgeable followers on Twitter: "Following tonight’s UEFA safety assembly, we are able to affirm that Serbian Police have suggested that supporters coaches can gather followers from Pupil Sq. from 4pm.
"Extra coaches can be placed on by native authorities to help unbiased supporters in heading to the match.
"After the fixture, there can be a holdback of as much as two hours and following this coaches can be obtainable to take supporters again into the town centre.
"Moreover, Serbian Police suggested strongly in opposition to Rangers Supporters travelling alone or in small teams and advisable in opposition to the carrying of colors all through the town. Additionally they strongly advise that supporters are off the streets by 11pm."