AND, if there's still any question of what constitutes surrender, just ask the experts - the French.
(Happy workers in textile factories busily sewing white flags to a background of accordian music. - Chirac's idea of industry.)
LOL also be sure to inquire with the French on what to do if your enemy is running away. Or what to do if adversary is hiding beneath an Eiffel Tower. Or what to do if enemy wants to hand over weapons the minute your tank reaches their border. Etc...