It is forbidden for any worker to receive cash from customers. If it is proved that a worker has violated this, the worker will be punished by dismissal or deportation.
翻訳についてのコメント
This translation was waiting for a long time. I wonder why native Arabic speakers didn't translate it. I will be delighted to receive any corrections from them.
I have written the best version according to my knowledge, but I'd like comments from Arabic-speaking translators. So please set the poll with the current version.