การดู
1:56
Soft lockdown lifted at elementary school
0:46
LOCKDOWN alert at school #realstories #lockdowns #shorts
1:59
Soft lockdown procedure
2:20
Raymond school on soft lockdown amid threats
2:53
LOCKDOWN - Lesson#1 - PreK-2nd Grade - (SRP) Standard Response Protocol - w/captions
0:13
All Punta Gorda schools placed on soft lockdown due to investigation in area
2:48
LOCKDOWN - Lesson #2 - Pre-k -2nd Grade - (SRP) Standard Response Protocol - w/captions
0:59
Emergency Lockdown Drill | Clark College, Vancouver WA
