Its not implemented and it wont be implemented. This was just said by one cleric , not all saudi clerics.

Speed , what do u mean by their Islam and our Islam...Islam is one and it should be followed from Quran and Sunnah just like Hinduism should be followed from bhagvadgita , Vedas, Upanishads ,etc and Christianism to be followed from bible / Old Testament / New Testament.

Saying theirs and ours would make others esp non muslims get wrong impression...