No, when I'm wanting to do it on purpose I end up having to stop and take deep breaths to try to relax and even then it's far from guaranteed success.
Lately however I find, when I'm least in the mood or wearing particularly nice fresh clothes, the most moderate urge to go while walking home becomes so urgent in the last 10 metres or so that by the time I reach the toilet I either have a solid leak going, or in two instances uncontrollably pissing myself and everything else in the frenzy to pull it out 😅