electronic card is required to tavel in tram/metro/bus
1)red nol card daily pass AED 22 u can travel any above/all three mode of transport unlimted for day
2)for normal pass silver nol required 25 AED u will get 19 AED in purse min distance starts from metro/bus/tram 2AED and max 5/7AED one side.
3)in card min amount should...
more... be 7.50 AED , if no less amount u cant travel
4) in metro first half and last coach half r for golden pass card holders