The best option for this death feature is to stick some black tape over the wind shield in front of the camera, which should stop it from working.
I usually turn mine off before i set off because its dangerous, It doesn't even keep the car in the middle of the lane, it wanders all over the place and only a fool with a death wish would ever trust it
I actually forgot to turn it off on the way home from work on Monday and while travelling down a country road the system got confused as I got close to an approaching car, i was in the middle or my lane but the LKA system decided to turn my car into the path of the approaching car, and had i not had lightning fast reactions to quickly turn in the opposite direction we would have been in a serious crash or be dead as we were both doing about 50mph.
I drove a Kia Niro a few weeks ago and its LKA system was almost perfect, the car stayed in the middle of the lane without any weaving, and it never once tried to kill me, i even tried it on twisting country roads and it had no problem steering around them and staying in the middle of the lane.
Its not LKA in general that is the problem, its the piss poor system on the MG that is the problem.