Rubuta ci gaba don wannan sakin layi - Grammens ya shafe shekaru bayan yakin a kurkuku, abubuwan da ya fi dacewa a lokacin yakin ya sa aka gan shi a matsayin mai haɗin gwiwa. A Lokacin Nunin Duniya na 1958
a Brussels, wani taron da a game da abin da harshen Faransanci ya bayyana a hanyoyi da dama ya fi son Dutch, Grammans ya yi zanga-zanga tare da Flemish Peoples 'Movement a kan halin da ake ciki na francophone. Grammens ya sake samun kansa an kama shi kuma an yanke masa hukunci saboda sa hannu a cikin jefa "kwai bitumen" "pekeieren" a fadar Faransa.