I am looking to see if can run over two orks in Close Combat in a Trukk in Gorkamorka.

There doesn't seem to be anything in the rulebooks to say no. But I wondered if you could advise if there is something against it in current or past Warhammer 40,000 rules. (I have not played any Warhammer 40,000.)

Would my opponent object because of a percieved idea that this isn't allowed?