Philippine senators have set themselves as an impeachment court for the trial of Vice President Sara Duterte over corruption and other criminal allegations but they voted to send the raft of complaints back to the House of Representatives due to legal questions.

House of Representatives prosecutors said Wednesday that Philippine Vice President Sara Duterte's impeachment trial could not be stopped despite the Senate sending the case back to them hours after convening as a court.

MANILA (Reuters) -Philippine senators were sworn in as jurors on Tuesday in the impeachment trial of Vice President Sara Duterte, who faces a lifetime political ban if convicted of high crimes and betraying the public trust.