If you think I'm being hard you should see the treatment OP will get if he gets up on the stand looking for €5000 compensation.
Sorry guys but I've been taking statements from people in these and similar circumstances for a while now and I've found that there's often more to a story than first appears.
Let's be clear nobody is disputing that if the chef attacked the OP, was not provoked or threatened, then his actions were wrong.
However there's enough detail in the Ops' replies to make me doubt that he was not involved in some messing either on this or on another occasion to the chef's knowledge. Again that doesnt make the chefs' actions right, but it might explain them.