If it were up to me, EVERY coaster that goes fast/high would make the riders go through metal detectors in the same way Velocicoaster/Hulk/Rocket at Universal do. Because you can NOT trust this modern generation to use common sense and not take their phones out trying to take selfies and POVs of coasters that have a million on YouTube already. I have personally had a phone smash me in the head on Untamed whilst riding in the back and had some close shaves on Toutatis back in May. How nobody on the ground has been injured yet at Pleasure Beach by a phone/wallet falling from Big One is beyond me too. So yes, given my way it would be metal detection across the board and NOTHING boarding the ride with you