Railway ministers chor h, aur kbhi kbhi ye baat proof bhi ho jati in karano se -
click here (uper se niche sab mile hue hai).
Railways knows and admits that they are falling short of TTE's, then why there is no proper release of notification for the recruitment of the same. That's the main reason I suppose of lose which railways needs to recover soon.
See this video - I believe many here if given TTE's job, they will make railways a proper profitable organisation.