At Disneyland they will clear an area if there is a suspicious package. It is very possible that security detected suspicious activity such as drugs, weapons, or unattended packages. I would not worry unless they made everyone move half a mile away. I have seen at Disneyland the dogs brought out 3 or 4 times for false alarms.
Of course you never know when policy changes but I have not heard anything online about Disney bring out dogs to check monorails on a regular basis.
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Mom calls to check on me and reminded me to pay the gardener. I love her so much.
Disneyland was fun with flag retreat and pickles. I have a home here, thank you. GAC is NOT a "front of the line pass".
She is gone but keeping signature. Laundry is getting done. My purpose in life is to help poor people in FL. Farewell, will miss you. My Countdown Counting down to: Laurie's Birthday Happy Birthday and may you have a grand day.
My Previous Trips WDW, DLR for 50 years, NYC, San Antonio, Midwest, Catalina Island, San Diego, Vegas, lots of places I have been.
I have seen the Atlantic Ocean over 20 times and never been in it.