UK Anti-Doping (UKAD) has provisionally suspended and charged Conor Benn for the alleged use of a prohibited substance.

The boxer twice tested positive for the banned substance clomifene last year ahead of a scheduled bout with Chris Eubank Jr in October that was subsequently scrapped.

Benn was reinstated to the WBC rankings in March, but recent reports suggested he had been provisionally suspended since March 15.

That was confirmed by a UKAD spokesperson on Thursday.

"Following reports in the media and comments made by professional boxer Mr Conor Benn on Tuesday, April 18, 2023, and in exceptional circumstances, UKAD confirms that Mr Benn was notified and provisionally suspended by UKAD on March 15, 2023 in accordance with the UK Anti-Doping Rules," a statement read.

"Whilst provisionally suspended, Mr Benn is prohibited from participating in any capacity (or assisting another athlete in any capacity) in a competition, event or activity that is organised, convened, authorised or recognised by the British Boxing Board of Control or any other World Anti-Doping Code-compliant sport. 

"UKAD can also confirm that on April 3, 2023, it charged Mr Benn with an Article 2.2 violation for the alleged use of a prohibited substance (clomifene). The charge against Mr Benn is pending and will now follow the results management process in accordance with the UK Anti-Doping Rules."

Prior to UKAD's confirmation, Benn defended himself on social media earlier in the week, saying he had been in conversation with the anti-doping body but suggested "politics" were to blame.

"I can't comment on anything to do with UKAD other than to say that I am in touch with them," Benn wrote on Twitter.

"Someone at the BBBoC or UKAD obviously wanted to create a headline, unlike the [Amir] Khan case where it was kept quiet for 14 months.

"But this is nothing new. I remain free to fight outside the UK. This isn't even about my innocence anymore, it's all politics. You can't keep a good man down."