Flying internationally from Jakarta you need to make sure that you are through the security gates in time now. The procedures are finally being tightened.
Belts, watches, need to be removed. Laptops tabs etc also need to be removed from bags and be prepared to queue.
Recently it took 20 minutes to get through and whilst that's not long compared to elsewhere there is no signage or information about this. And add this to the way you can check in 90 minutes before your international flight the time lines are short.
And of course dependent on traffic and weather getting to Jakarta airport can also be a delight.
However there are none on entering Indonesia.
Singapore up to recently were checking people as they came off flights as well as boarding but that seems to have stopped.
Perhaps it would be good to share what other airports are doing at the moment.