What would you improve with modern lorries?

A bit of Room for your own camping toilet would be ok .I would not fancy using other drivers bogs in an older lorry looking at the mess in some trucks …

I would like to see more room behind the driver like the yanks have .Also more glass in the lower doors to see the moron cyclists etc .
Or some kind of camera system that allows you to see all around the outside of the truck like 360 cameras can do but on one screen on the center of the dash .Not just the near side crap we have now .

I would like to see an introduction of some kind of 4mph boost to allow faster over taking for say five minutes maximum ,(Obviously to a max 60 mph )This could be controlled through the bonus systems most firms use .Hit it to many times lose your bonus .It may stop all the walrus slow over taking moves we see daily …