Police are asking for help to identify two suspects wanted in connection with yesterday's metro smoke bombing.

The green line was shut down for more than an hour during morning rush hour after smoke was reported in several stations.

Police believe the suspects boarded the westbound green line at Honoré-Beaugrand station just before 7 a.m.

As the train approached Papineau station, one of the suspects opened the train doors and launched a homemade smoke bomb.

The suspects got off the metro at Beaudry — the next stop.

Police isolated several images from metro surveillance video, and released them Thursday.

Anyone with information is asked to call the Info-Crime line at 514-393-1133.