Can try google for these, Yes they do! they have been moving the border for centuries - Germany h
another question.. Are Germany and France sharing a border? <_<
ave Alsatian dogs (German shepherd) which is from Alsace which was/is french/german territory I believe.
If he did'nt have a bike he would be a pedestrian - but he may have had a puncture with all that heavy sand and carried it over the border. So you do have a point. It has erked me from the begining that the search him - no mention of the bike!
Still we can only keep guessing as there seems to be no perfect conclusion with the information given.