[Griefbringer]

I did a quick test - bunch of ENTAC armed jeeps driving around rice paddies in Vietnam.

Looks like when the vehicle gets immobilised, its current speed (determined upon the number of hexes moved that turn) drops to zero.

I think I have seen similar effects happen when APCs get immobilised on terrain and then drop off their load of passengers, who can move quite far immediately.

Griefbringer