Road signs in Indonesia the rules are not being implemented properly. Indonesian road signs use Indonesian, the official and the national language of Indonesia. However, English is also used for important public places such as tourist attractions and airports. Bilingual signs can be found in tourist areas such as Bali. Indonesia signed the Vienna Convention on Road Signs and Signals but have yet to ratify the Convention. Warning signs warn of possible dangers or unusual conditions ahead and alert motorists on the hazards to expect. Warning signs in Indonesia used to closely follow The American MUTCD and Japanese diamond-shaped with yellow background and black-and-yellow
Internet in Indonesia of the users knew about e-commerce, but only 10.4 million users used the internet for transactions. Almost 70 percent of the users used their mobile phones for internet usage. According to eMarketer, in 2014 Indonesia had 83.7 million users (in sixth place behind Japan), but Indonesia is predicted to surpass Japan in 2017, because Indonesian internet growth is in the double digits, while Japanese internet growth is slower. According to Akamai Technologies, Indonesia, with 9 connections to undersea cables, had in Q1 2014 an average Internet connection speed of 2.4 Mbit/s, which was an increase of 55 percent from the