The National Secular Society has written to Google to ask it to remove an app which encourages Indonesians to report people they suspect of religious 'heresy' to the authorities.
Two weeks ago the Indonesian government launched the Smart Pakem app, which allows Indonesians to report "deviant" religious ideas.
The app lists several religious minority groups, including the Ahmadiyah, Shia, and Gafatar. It names their leaders and Indonesian office addresses and describes their "deviant teachings".
Rights groups have condemned the app but it remains available on the Google Play store. It has received a series of negative reviews from people concerned about its impact on freedom of expression.
NSS chief executive Stephen Evans has now written to Rajan Anandan, the vice-president of Google in south-east Asia, to ask the company to reconsider its decision to stock the app.
Mr Evans said the app would help Indonesia's government to crack down on freedom of expression and persecute religious minorities. [National Secular Society] Read more