Tifos were displayed at the Tony Macaroni Arena during Sunday's Scottish Premiership clash.
The Green Brigade have fired back at Livingston after the Celtic ultras group were slammed for "unacceptable" behaviour at Sunday's clash.
And while the Scottish Premiership side have promised an investigation into the banners unveiled before and during the game, the Green Brigade appear to be unfazed amid the rising tensions. They have taken to their social media to deliver a brief response - as well as share supporter footage from the day.
Ireland Latest News, Ireland Headlines
Similar News:You can also read news stories similar to this one that we have collected from other news sources.
Celtic 4, Livingston 2: Maeda is Celtic's hero as he breaks Livi heartsCeltic progressed into the Scottish Cup semi-finals at the Lions' expense
Read more »
Celtic End returns as Green Brigade call for 'wall of noise'Celtic End returns as Green Brigade calls for 'wall of noise & colour'.
Read more »
Two executives behind 'vindictive' Celtic call named by Green BrigadeThe Green Brigade have named the two Celtic executives behind the 'vindictive' action to refuse to allow the Celtic End.
Read more »
Green Brigade slam 'vindictive' Celtic chiefs over Women's game accessThe Hoops will play two women's fixtures at Parkhead but there will be no 'Celtic End' standing section.
Read more »
Huge Green Brigade update ahead of Celtic women's clashHuge Green Brigade update provided ahead of Celtic women's clash.
Read more »
Celtic tell Green Brigade they will get standing section for Swpl clashesThe fan group had issued a stinging statement accusing the Parkhead club of being 'vindictive' while namechecking club chiefs.
Read more »