It is very difficult to go low carb when eating out. Somehow there will be carbs in all the dishes and even if there aren't any, some of the elements may contain sugar which will also torpedo your plans.
Take this Prawn Salad for example. It comes with a gigantic piece of keropok. We know that it is made with flour, so that's not low carb.
There's not much salad. It's the way it is presented that give the impression that there's more than what you see.
Then I got these Grilled Pork Skewers. Nice.
But the dipping sauce is quite sweet, though very nice.
So, like it or not, the only way to control your carbs is to cook your own food.