CHICAGO (CBS) — Pace Bus service was suspended for the second evening in a row Monday night, this time starting at 7 p.m.

In response to curfews set around the area amid unrest and for the safety of passengers and staff, Pace service will be down from 7 p.m. Monday until 6 a.m. Tuesday, the bus agency said.

If service continues past 6 a.m. Tuesday, an update will be issued around 5 a.m.