Drive-thru Loo

Out Sunday driving yesterday and the just potty trained daughter announces her need to use the loo yet again. All of the finding a restroom, stopping, getting out of the car, using the facilities, struggling to get back in the car seat is quite the experience (some might say it's my fault for having kids).

In any event, I propose that drive-thru loos become a common part of your driving experience. "I need to go potty!" turns into a quick pullover. Roll down the window, grab the form-fitting funnel tube, place it in the necessary spot and let the mildly pleasant suction help evacuate your waste matter. Once your business transaction is complete (including all paperwork), simply replace the funnel/tube and it will be sprayed down, sparkly clean for the next user. Perhaps a quarter or 20p piece would be required for the transaction (similar to the vacuum at a carwash).

Of course, all the obligatory vending machine items would be available, such as feminine products, masculine products, and those that I've never determined the proper gender for.