IDEA, Incredible? #11: Use hair colour to define "race"

To demonstrate the government's "progressiveness", race should be defined by hair colour. All citizens who wish to be considered bumiputera should be required to dye their hair (head only ;)) a certain shade of brown specified by Jabatan Pendaftaran Negara. Bald people would be classified as non-bumi. Wigs not allowed.
Hair colour to define "race"?
What an idea! Incredible! Or an incredible idea?