Lyon’s victory over Manchester City was overshadowed by video footage of a fan performing a Nazi salute that spread online following the Group F opener at the Etihad Stadium.

Ligue 1 outfit Lyon did not specify the incident in a statement but said they were responding to a ‘video circulating on social networks’.

‘Once the fan is identified, they will be barred from home matches at Groupama Stadium and stopped from travelling for games’, Lyon confirmed.

L’OL a pris connaissance d’une vidéo qui circule sur les réseaux sociaux. Le supporter en cause est en cours d’identification par les services de l’OL.
Toutes les infos ⤵https://t.co/fBmEEV7l3m

— Olympique Lyonnais (@OL) September 19, 2018

Lyon, who have won two of their opening five Ligue 1 fixtures, host Marseille on Sunday.