Whenever there’s more than one lane of traffic, those not interested in driving, and probably without any concern for other road users, move directly into the lane adjacent to the centre of the road.
Obviously that’s so that they can score a good hit on their opponent coming from the other direction.
When they have neither a lance nor a sword.
Only when they’ve almost passed their exit, do they cross into the outer lane and down the exit, usually cutting across solid lane marking lines. Or even painted islands.