Bangladeshi police resumed patrols of the capital Dhaka on Monday, ending a weeklong strike that left a law and order vacuum following the abrupt ouster of autocratic ex-premier Sheikh Hasina.

Officers vanished from the streets of the sprawling megacity of 20 million people last week after Hasina’s resignation and flight abroad ended her 15-year rule.

Police were loathed for spearheading a lethal crackdown on the weeks of protests that forced her departure, with 42 officers among the more than 450 people killed.

Police had vowed not to resume work until their safety on duty was guaranteed, but they agreed to return after late-night talks with the new interim government, helmed by Nobel laureate Muhammad Yunus.

“It’s good to be back,” assistant commissioner Snehasish Das told AFP while standing at a busy intersection directing traffic.

“As we feel secure now, we are back on duty.”

Student-led protests against Hasina’s government had been largely peaceful until police attempted to violently disperse them.

Around 450 of the country’s 600 police stations were targeted in arson and vandalism attacks over the past month, according to the national police union.

Some began reopening late last week under guard by the army, an institution held in higher esteem for largely refusing to participate in the crackdown.

In the police’s absence, the students who led the protests that toppled Hasina volunteered to restore law and order after looting and reprisal attacks in the hours after her departure.

They acted as traffic wardens, formed overnight neighborhood watch patrols and guarded Hindu temples and other places of worship, quickly settling the unrest.