Luton Town manager Rob Edwards has apologised after tragedy chants were aimed at Liverpool fans during last week's 1-1 draw at Kenilworth Road.
Luton have launched an internal investigation and threatened to ban any fans found to have taken part after chants which indirectly referenced the Hillsborough disaster were heard.
"A statement has gone out from the football club and I want to apologise as well," Edwards said. "We don't condone that, of course, and there's an investigation going on at the moment."
In a club statement Luton "wholeheartedly apologised to anyone offended by the chants", adding they are "extremely disappointed".