Tour de France cyclist uses fan's camper for bathroom break (VIDEO)

Sometimes nature calls when you are least prepared for it to come-a-knocking.

That's what happened to Tour de France cyclist Arnaud Demare early in Saturday's Stage 14 in the Alps when he had some urgent business to take care of.

Only the Frenchman didn't settle for the traditional "natural break" as it is called in cycling — by going on the side of the road using the surrounding flora. Instead Demare pulled up to a fan watching on the side of the road in his camper to see if he could use de toilette for what his crew called an emergency.

We can only hope the gracious host had a can of Eau de Lysol handy.