On one occasion in France arriving at a junction, the road we wanted to go was closed, no diversion shown and after a couple of attempts, sat nav took us back to this junction.
Just then a white hightop long wheelbase van arrived and carried on through the closed road sign. This was my cue for 'if he can go so can I moment'.
Couple of miles later, turned into to his house and driveway. We carried on and eventually came across the construction machinery and realised we couldn't get past but there was a gate into a corn field running alongside. The corn cobs were up to the side windows but carried on as we were running parallel to the road, only the crash barrier between it and us.
As luck would have it, about a half mile along the field, we met a car coming the other way. Must have been a local as he turned in to a break in the corn to let us past. About another half mile we spotted a gate and managed to get back on the road with a sigh of relief. This prepared us for other incidents and now laugh it off as an adventure and a talking point at meets.
Cheers,
Alan