Best photography from around the world, March 15



Tips for taking the metro

- set out well ahead of time

- make sure you have at least Dh15 on you Nol card, as there could be big queues for top-up machines

- enter the right cabin. The train may be too busy to move between carriages once you're on

- don't carry too much luggage and tuck it under a seat to make room for fellow passengers