Such petitions for extreme risk protection orders have been filed 51 times since the D.C. Council passed the law in December 2018, 13 of which came from police, according to a review of D.C. Superior Court records and data from the D.C. Attorney General’s Office. Council member Charles Allen (D-Ward 6) said that low figure suggests that many District residents may not be aware of the law — or that police aren’t invoking it as often as they could.