although ladders are not banned, i would think it is vertualy impossible to justify using them as a normal nowadays, wfp is relativly cheap compared to what it was, i tell customers that i prefer to do the safest proven method as i have a familly at home and dont wont to go home with broken bones or worse, ( i was trad for around 15yrs), ladders are safe when used properly but it only takes one fall. if a customer prefers trad then thats thiere choice, i value mine and my staffs safety, and i believe this is the safest method available known to us, i appreciate that some do prefer trad, but they have to realise times move on, i would even prefer to use trad sometimes,