The SH happened every day 2-3 times since my colleague began 15th of August. The man who SH me was reprimanded once (last Thursday) but didn't skip a day. Came and did it again straight after (he would huddle over me and grab my hand and draw my whole body in towards him like the H of Notredam) and give me a hug. He also called me “meine Sonne” (my sunshine).
There were no witnesses. i'm situated in Germany.
EDIT: There are cameras around the grounds. I can remember at least one time when he did it outside. How could I get access to that footage?