No bathroom break

I am so disappointed in my trip. From Cape Town to Laingsburg. We arrived at Laingsburg at 6 o clock. It's after 12 now and we still haven't stopped for a bathroom break. The driver says we are to use the toilet on the bus, but he can't give us toiletpaper and the floor is covered in urine. It's so filthy we can smell it from the top of the bus.