Er, well, apparently doing a scenic pee on mountains in Malaysia can land you in prison. So, erm, don’t do that.
Fortunately the UK is more forward thinking with it’s mountain urination policies (unsurprisingly it doesn’t have one…). However, you should still have a good think about where you do it- Rob here urinating at the side of an A road in the Highlands probably doesn’t count. Rosie certainly doesn’t appear to think so anyway.