Tottenham Hotspur have written to their supporters to warn them that any homophobic chanting, including a song that references Arsenal manager Mikel Arteta, will be met with the “strongest possible action”.

Spurs launched an investigation into homophobic chanting earlier this season after “abhorrent” songs were heard in the away section during their victory at Old Trafford in September.

Among the abusive chants heard from Spurs supporters during this campaign is a song about new signing Dominic Solanke, which includes an offensive reference to north London rival Arteta.

In a message sent to supporters on Friday afternoon, Spurs thanked their fans for “their cooperation” on the issue of homophobic chanting after there were no reports of offensive songs during their recent match at Brighton.

The club also wrote: “Ahead of tomorrow’s home fixture with West Ham United, we will not be complacent and are therefore reminding supporters that the Club takes a zero-tolerance approach to all forms of discrimination.

“Our stewards will once again be wearing body cams to identify any individuals involved in unacceptable chanting so that the Club can take the strongest possible action, in line with our Sanctions and Banning Policy.

“For the avoidance of doubt, this includes the Dominic Solanke chant with reference to Mikel Arteta and any use of the term ‘Rent Boy’ – which the Crown Prosecution Service considers a homophobic slur and hate crime.

“Stewards will identify those instigating and participating in any such chants – including those covering their mouths. Abuse and intimidation towards our stewards will not be tolerated either, with bans issued where necessary.

“We are justly proud of our superb and loyal support, home and away. However, we all have a responsibility to act as ambassadors of Tottenham Hotspur and discrimination of any kind has no place at our Club.

“We look forward to seeing our fans back at our home stadium, supporting the team in a manner that all our fans can enjoy and be a part of.”

In a statement in September, following the victory over Manchester United, Spurs described the homophobic chants as “simply unacceptable, hugely offensive and no way to show support for the team”.

Spurs also said they have been working with Proud Lilywhites, their LGBTQ+ supporters’ association, to ensure a “welcoming and inclusive environment for all fans on matchdays”.