Pressure is increasing for Andrew, the former British prince, to give evidence to a US congressional committee investigating the convicted sex offender Jeffrey Epstein after Britain’s prime minister suggested he should testify.

“I don’t comment on his particular case,’’ Starmer said. “But a general principle I’ve held for a very long time is that anybody who has got relevant information in relation to these kind of cases should give that evidence to those that need it.’’

The US Congress cannot compel testimony from foreigners, so it was always unlikely that Andrew would consent to do so. Democrats are in the minority in the House.

“Andrew Mountbatten-Windsor’s silence in the face of the Oversight Democrats’ demand for testimony speaks volumes,” two members of that committee, Robert Garcia and Suhas Subramanyan, said in a statement Friday.

“The documents we’ve reviewed, along with public records and Virginia Roberts Giuffre’s testimony, raise serious questions he must answer, yet he continues to hide.”