The US Justice Department asked an appeals court on Thursday to intervene in a lawsuit against California. They want to block the counting of over 20,000 mail-in ballots from voters who may not be citizens. The department took this step after a lower court judge did not rule by Thursday.

WASHINGTON, Oct 22 (Reuters) - The US Justice Department asked an appeals court on Thursday to intervene in its lawsuit seeking to temporarily block California from counting more than 20,000 mail-in ballots from voters the Trump administration says are likely not US citizens.

The Justice Department asked the 9th US Circuit Court of Appeals to ⁠get involved before a lower-court judge ruled in the dispute.

Justice Department lawyers said the unusual maneuver was necessary because the judge assigned to the case, US District Judge David Carter, had not made a decision by Thursday afternoon, as the department had requested.

Carter scheduled a hearing for next week to consider the department's ⁠request for an emergency order to block California from counting mail-in ballots from more than 20,000 voters in the November 3 midterm elections until their citizenship status could be verified. ⁠The department said it interpreted Carter's lack of ruling as a "constructive denial" of its request.

The case is being closely watched ⁠as the administration of President Donald Trump seeks to exert greater control over the elections next month that ⁠will determine control of Congress.

In the US, individual states are in charge of running elections.

Reporting by Andrew Goudsward; Editing by Jacqueline Wong and Tom Hogue