CANOGA PARK ( — Police say two people were detained Monday after a live pipe bomb was found in their SUV during a traffic stop.

Police stopped the car at Sherman Way and Owensmouth Avenue about 1 a.m. Monday for not having a license plate and detained the occupants for possible drug violations, Los Angeles police spokeswoman Norma Eisenman said.

READ MORE: Authorities Still Searching For Suspect Wanted In Fatal Palmdale Shooting On Friday

During the stop, the officer spotted drugs and the bomb, police said. A bulging suitcase also appeared to be suspicious, KNX 1070 reports.

“The suitcase in the back was X-rayed, which appeared to have bowling balls in the suitcase,” LAPD Ray Diaz said. “And it was confirmed that there were bowling balls in the suitcase.”

READ MORE: Memorial For "The Fallen 13" Unveiled In Norco On Saturday

A bomb squad was called in and they disarmed what they describe as a “live explosive device.”

Traffic had to be diverted around the area for several hours. The area was declared safe at about 6 a.m.

MORE NEWS: 2 Dead, 1 Critically Injured In Willowbrook Crash Stemming From Pursuit

(©2012 CBS Local Media, a division of CBS Radio Inc. All Rights Reserved. This material may not be published, broadcast, rewritten, or redistributed. Wire services contributed to this report.)