sentences:  Johor, together with Perlis, moved their weekend to Saturday and Sunday on 1 January 1994 to synchronise with Singapore next door as well as with Kuala Lumpur, as Johor by then was a quickly industrialising state.However, on 22 November 2013, on Sultan Ibrahim's birthday celebrations, he decreed that Johor will move back its weekend to Friday and Saturday, to enable Muslims in the state to attend their Friday prayers, effective 1 January 2014.This move was not without certain controversy, as this has caused disruptions, particularly for private businesses dealing with Singapore.