Manchester City manager Pep Guardiola has challenged the club's critics to come up with the evidence if they believe the Blues are breaking Financial Fair Play rules.
Thirteen months after the Court of Arbitration for Sport overturned City's two-year ban from European competition for breaching Uefa's FFP rules, questions about the club's spending are again being raised.
Guardiola defended City's British record £100m signing of England midfielder Jack Grealish.
The Spanish manager insists the deal was only possible because of the £60m-worth of sales by the club over the past 12 months, including the £11m received from Borussia Dortmund following Jadon Sancho's move to Manchester United.