In NZ we have to identify hazards. Distractions would be interesting. "Send a text to someone and include that obscure emoji". Or perhaps more vogue - go thru EV charging app registration including verifying your email address and entering credit card details, while driving.
We also have hazard perception in the uk. Maybe they should have TikTok open at the side during it. Or make the test last an hour and “allow” use of your phone during it