Exactly what the title implies.

Umm the Murphy Law thread reminded me of that crappy morning. I was in the main road at 4:30am when Jeezus "not now". Yep, bowl movement time. Nearest open gas station was back about 3mi and requires pedaling up an incline over the freeway overpass. Lucky I was only several bock from train station. I ended up walking my bike due to cramp because if I continue to pedal on my saddle, it would have been a messy start for the day. Got to train station and everything came out ok.

This is something I never consider as to what to do if this ever happen. I hear some of ya have long commute and even on trail and such. It's not like driving where it only matter of minutes to a gas station while having the luxery of sitting instead of pedaling. So what do you do if the ultimate nature call arises in the middle of your commute and there is no open gas station or coffee shop in site? This happened to anyone?

Anyone dare to share or comment or have cool ideas on this subject?