Oddness at Langebaan restaurant

I was with about 15 people eating lunch at Pearlys at Langebaan. Food was great but just to see the odd look on my brother's face when the waiter said they don't serve tap water and we will have to get bottled water to drink. This my brother said is ******* in Israel. Pearly restaurant, please give the customer the right to decide if he or she wants tap water or bottled. What a cheek!