Attorney Gloria Allred would like Prince Andrew to give the FBI a ring.

Allred, who represents some of late sex offender Jeffrey Epstein's accusers, has reportedly paid to have a bus drive around London with an ad putting Prince Andrew on blast after prosecutors said he hasn't been cooperating with their Epstein investigation.

"If you see this man please ask him to call the FBI to answer their questions," an ad reads on the bus, which was seen driving near Buckingham Palace not long after Prince Andrew's birthday, The Wrap reports.

Gloria Allred paid for a bus to drive around Buckingham Palace with an ad on it about Prince Andrew not cooperating with the FBI Epstein investigation (: Press Association via AP Images) pic.twitter.com/G8wVLkTtkT — David Mack (@davidmackau) February 21, 2020

Last month, Geoffrey Berman, U.S. attorney for the Southern District of New York, announced that Prince Andrew has provided "zero cooperation" as they continue to investigate Epstein's co-conspirators. Virginia Roberts Giuffre has claimed Epstein forced her to have sex with Prince Andrew when she was 17, a claim he has denied. He stepped back from public duties after his ties to Epstein came under scrutiny and after a widely-panned interview in which he said Epstein "conducted himself in a manner unbecoming."

When he decided to step back in November, Prince Andrew said he was "willing to help any appropriate law enforcement agency with their investigations, if required." Allred in a press conference on Friday urged him to do just that, per The Guardian, saying, "I implore you, Prince Andrew. You must do the right thing and stop shaming your family — the Queen, your children. If you have done nothing wrong then just talk to the FBI."