A Celtic supporter has been arrested following a pitch invasion at the club's pre-season friendly with Brentford FC.
Neil Lennon's side beat the English League One side 2-1 in Middlesex on Saturday but the match was interrupted by smoke bombs and pitch invasions.
Local news website London24.com reported "unsavoury" scenes and that "overzealous Celtic fans launched smoke bombs and invaded the Griffin Park pitch on numerous occasions".
A spokesman for the Metropolitan Police confirmed that one Celtic fan was arrested during the match for invading the pitch.
The supporter was being held in custody on Saturday evening while the incident was investigated.
An earlier arrest for possession of a Class A drug was made outside the stadium.
Adam Forshaw gave the hosts an early advantage before Amido Balde and Callum McGregor put Celtic in the lead.
Brentford FC manager Uwe Rosler was quoted as saying: "Fantastic day and I thank Neil Lennon and the fans for making it a fantastic atmosphere."
An estimated
6000 Celtic fans made the trip to Brentford.
Insgesamt waren 8200 Zuschauer beim Spiel.
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