While the fascist ArmNoh and the certain sheep-in-a-wolf's-clothing Moon Party can fight the roadsigns and 30% till the cows come home, they should just see these few photos.
Yes, there are Indians in Sarawak. But is Deepavali a holiday there?
Tudung-clad Malay Muslim ladies having sotong kangkung prepared by the Chinese.
A Gurdwara Sahib in Kuching.
Another tudung-clad Malay Muslim lady buying chicken rice (where the halal cert is nowhere to be prominently displayed) from the Chinese.
And yes, there are bilingual roadsigns at tourist spots in Kuching eons ago.