The Delhi Metro is overcrowded, it's swarming with pickpockets and there are frequent technical glitches. Yeah, we know all these things. But is that all we need to know about our favorite ride around the national capital? The fact remains that despite these problems, we never give Delhi Metro a skip. There is lot more to the metro than what meets the eye. Here are 10 interesting facts about saddi metro that you probably did not know!

7. Assistance for visually impaired

Apart from scrubbing your shoes clean on them, these broad yellow strips running on the Delhi Metro platforms serve a better purpose. These yellow tactile strips are the pathways for the visually impaired commuters, leading them directly to the lifts and to the exits.

8. Wheelchair friendly

All stations have ramps built right at the entrance to help wheelchair-bound people to roll themselves around the station. This again shows how methodologically the Delhi Metro stations have been built.