This is unacceptable. Probably an illiterate, who likely got recruited by the army because of his family connections to a politician or state official has no right to raise his hand and slap a doctor. That hand needs to be cut off.
Tawqeef, isdar toham, isted3a, isdar bayan, istinqar etc...these are all Lebanese authority vocabularies we are fed up of. We have to move from the era of plastic surgery justice and punishment to actual punishment which can act as true social deterrent and place everyone under the same laws of the country.