The good old festival days and portable toilet hire
The people that are close to 40 years in age and over will remember the good old festivals where dingy white cubicles where put in places where you did not want to see them with associated smells you did not want to smell. If you had the chance to find a nice tree or some shrubbery you would not think twice and go there to enjoy the pleasures of drinking or eating too much.
Fast forward 20 years or so and now it is like going to a palace. With portable toilet hire the small cubicles that you as a 6ft plusser could not sit in are gone and gone are the days where everyone within a 100yrds could smell what you had for lunch when you left the cubicle.