I can't speak for John Hopkins, but I've been IP 3 times, and have never been stripped searched. The most they've done is gone through my bag, looking for sharps.
splitimage
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"I danced in the morning when the world was begun. I danced in the moon and the stars and the sun". From my favourite hymn.
"If you see the wonder in a fairy tale, you can take the future even if you fail." Abba