And the Doctor stole his outfit?!
And did again, in pretty similar circumstances in The Eleventh Hour!!
The Eleventh Hour was the third time it happened, the newly regenerated eighth Doctor also took his clothes from a hospital.
I was more surprised at the fact that it would happen on TV in 1970 than by the Doctor doing so. I would've thought that TV, especially children's TV, in that era had stricter rules about heroes doing illegal things.