Combat Effects on Tank Riders

[Blackcloud6]

What happens to Tank Riders when they suffer a disruption or demoralization result from DF or Bombardment, do they stay on the vehicle or do they have to be unloaded? The rules tell you what to do if the tank suffers an adverse result, the riders are unloaded but it is silent on what happens when the riders are shot at. (I'm using Liberation '44 SRs)

If they stay on, I assume that the tank can keep moving using its full movement, the disrupted passenger does not hinder the tank movement to one hex nor would a demoralized passenger prevent the tank from moving at all and towards an enemy.

(methinks the tanks rider rules were not fully thought through)